
Information about Underground Strength Gym
Our comment from FitFit Australia about Underground Strength Gym:
Welcome to Underground Strength Gym, a unique fitness community located in the heart of Sydney. Our gym is renowned for creating an inviting and supportive atmosphere where all members, from beginners to advanced fitness enthusiasts, can thrive together.
Many of our clients appreciate the small group classes that allow for personal attention and tailored guidance from our dedicated trainers. Users have shared their positive experiences regarding the attentive coaching, highlighting the team’s commitment to helping everyone reach their fitness goals. With a strong focus on technique and form, our trainers, including the passionate Leonard, are here to ensure that you get the best out of every session.
Members have praised the motivating environment and the camaraderie that defines our community. Our support extends beyond the gym floors, offering nutritional guidance and additional resources to help you succeed in all aspects of your wellness journey.
While we are proud of our positive feedback, some members have noted areas for improvement, such as cleanliness in the bathrooms and the membership cancellation policy. However, our team is continually striving to enhance our facilities and services.
Join us at Underground Strength Gym, where every session is designed to empower you, push your limits, and foster a sense of belonging. Your fitness journey starts here, and we can’t wait to welcome you!
Services, Machines and Guided Classes
Underground Strength Gym: Opinions
Fantastic experience: Have only just joined Underground Strength Gym but am really enjoying the challenge. The coaches are very attentive and cater for all strengths. I really like the small group classes as this way you're given far more personal attention by the coaches.
Fantastic experience: I've joined Underground Strength around few weeks ago and I am very happy the overall experience. The small group workouts are great and coaches are supportive and encouraging. Regardless of your level, they are there to help.
Fantastic experience: Thoroughly enjoying the group sessions. The trainers are positive and guide you through the program. Really enjoying lifting heavier weights already in week 4.
Fantastic experience: Really friendly and supportive group. Lots of additional on line support around technique and nutrition. Additional face to face technique sessions, social events and challenges. I avoided squats in gyms before cause I felt foolish cause I could not Even squat with the bar weight. 3 weeks in and i am even adding weights to the bar.
It’s been a pleasure so far Elaine! Excited to see you at our Christmas party towards the end of the year!
Fantastic experience: Great gym, good small groups make it better. Coaches are very attentive
Fantastic experience: Great place to learn the fundamentals and start making progress in a gym setting. Have learnt a lot from my PT Sara. And also from the other coaches who run the classes.
Thanks Sonia! glad you've been enjoying the experience!
Fantastic experience: Excellent place to start the gym junery. Especially professional and passionate coaches.
Thanks Hao, so great to have you in our circle
Fantastic experience: Really thoughtful, realistic trainers who are interested in meeting you where you are. I'm very excited to keep working with these guys!
Thanks Katy, Excited to have you back in a few months!
Fantastic experience: I've joined Underground Strength around 4 weeks ago and I am very happy with my experience. As a complete beginner to the gym, I couldn't have asked for a better place to start my fitness journey. I am really enjoying my group & personal sessions. Coach Lenny & team are highly knowledgeable and supportive. All workout plans are carefully crafted and Gym's atmosphere is very friendly & encouraging for beginners. I am also taking personal training sessions with Coach Sara. She is friendly, supportive and helping me to focus on my form and technique. Overall, I'm thrilled with my experience at USG. It's the perfect place for beginners like me to feel comfortable, supported, and motivated to reach their fitness goals. I can't recommend it enough!
Thanks Monika! you've progressed so much!
Fantastic experience: If you have no experience with weight training before, I highly recommend going to Underground Strength. The trainers are very warm and accommodating. They have great facilities and amazing group training classes as well.
Thanks Chrissie, hope you're doing well!
Fantastic experience: This week is my third week coming to Underground Strength gym and I enjoy those group training sessions. I love having to work out in small groups so the coach knows more about every person limitations, capabilities, and needs. I dont feel like I am just a number in this gym because everyone is friendly and supportive. Coach Lenny, Sara, Jesse, and Gabriel, are very knowledgeable. I feel encouraged, able to learn lots of new programs while getting their support and also getting pushed to achieve more in every sessions. Great work out experience.
Hey Waicaka, you've been a pleasure to have in our gym and we've already seen you make leaps and bounds in just 3 short weeks. Excited to see what happens to your fitness goals 3 to 6 months from today. Coach Lenny,
Fantastic experience: I'm loving my workouts at Underground Strength Gym. From the moment I joined, Lenny, Gabriel, and Sara have been incredibly welcoming and supportive. They not only ensure that I'm lifting correctly but also push me to challenge myself in every workout. Having tried other options before, I've come to appreciate the importance of strength training for my goals as a woman in my 40s, and Underground Strength is perfect for that. The small group training sessions are a highlight for me; everyone does the exercises together, which I find really motivates me.
You're crushing it so far Jo! Keep it up,
Fantastic experience: My experience in Underground Strength has been very nice. It’s not only a conventional gym is a community with good coaches and people who are always pushing you and motivating you to achieve your goals or get better results in every class. It has been a very good decision to join into this gym.
It’s been amazing to have you in Christian, glad you stepped foot in our gym and you took a leap of faith to join. It’s all up from here
Fantastic experience: The experience of the trainers here are evident in the knowledge they provide, hosting free technique classes and addressing any issues with form while sessions are running. USG has an awesome holistic approach to fitness and addresses nutrition and lifestyle as well. Because of this, I never doubt that I am getting anything less than optimal results. The sessions are very well balanced. They are fast paced, yet I never feel like I’m being rushed. I feel challenged, but not overwhelmed. Feeling comfortable in the gym I am working out in is a big priority for me, and I have very much enjoyed all the interactions I have had here. I feel very grateful to be a part of such an amazing environment. :)
Love having you apart of our close-knit circle Tony! Lenny,
Fantastic experience: A safe environment to learn weight training! Wish i had done it earlier.
So good to see you lighter, leaner and more confident in the weights again Lenny! appreciate you!
Fantastic experience: Great gym for strength training, small classes with trainers that give personal attention when needed, and focusing on technique, highly recommended
So glad you're apart of close-knit community Dharmesh!
Fantastic experience: It's a good place to go, atmosphere is nice and the other members are nice also. I like underground mostly because of the structure with a PT roaming around and helping out where needed during each session.
It’s been such pleasure having you, and I’m so glad you’re apart of our community legend! Coach Lenny,
Fantastic experience: Results orientated environment supported through great trainers.
It's been a pleasure Keith!
Fantastic experience: An amazing community all brought together by Coach Lenny and his team of passionate personal trainers. I spent over a year and a half at this gym learning techniques for lifting weights. From my time here, I have found the drive and motivation to stay focused at the gym. I have learnt to stick to a workout plan and the techniques that go into the major lifts such as squats, deadlift and bench press. Thank you Lenny and team for the fun learning experience that you have all provided me
Its been great having you James!
Fantastic experience: Just perfect after a busy day. Amazing staff
Thank you, Daniel we love having you in our gym and being apart of our ethos!
Fantastic experience: The Underground Strength Gym played a pivotal role in helping me achieve my fitness goals. Having tried various fitness approaches in the past, including traditional gyms, diets, hypoxi, and solo workouts, I can confidently say that this has been the most effective. The unique aspect lies in its ability to stimulate personal motivation and empower individuals to take charge of their weight loss journey. The combination of personalised training sessions has proven especially beneficial for someone like me who may not be naturally inclined towards exercise.
Thank you!
Fantastic experience: Amazing team and great workout sessions. It's a smaller group which means you get more one-on-one advice. They also give you a whole to health approach in that we went through my eating habits, my motivations/discipline habits (what works/doesn't work), and then created a curated plan to match my lifestyle. The team are super friendly and very helpful, and importantly judgement free - they'll follow up with you after your sessions to see how you're feeling. I was quite hesitant in leaving my regular gym, but I'm really happy I tried UGS and would genuinely recommend this gym if you're looking for a smaller more focused group workout session.
Thank you! pleasure having you!
Fantastic experience: Unearthing Fitness Treasures at Underground Strength Gym From the moment I stepped into Underground Strength Gym, I knew I had discovered a special place for fitness enthusiasts. This gym isn't just a place to work out; it's a thriving community where strength and resilience are built. The gym exudes a raw, energetic vibe that motivates you the moment you walk in. It's not your typical, polished fitness center; it's gritty, authentic, and filled with a sense of purpose. The walls, adorned with images of achievements from ex-members, serve as a constant reminder of what we're all striving for – improvement and personal bests. Regarding the coaches, Lenny and Sara are exceptional. They are not only knowledgeable and experienced but also genuinely passionate about helping members achieve their fitness goals. Their approach is personalized; they take the time to understand your individual needs and tailor workouts that are both challenging and rewarding. Underground Strength Gym is more than just a gym; it's a fitness sanctuary where strength, both physical and mental, is built. It's a place where you're not just a member, but part of a fitness family.
Thanks Harry!
Fantastic experience: If you want to get into strength training in an inclusive and supportive environment - this is the place for you! Such a great vibe in this place. Also love that it is a small and intimate gym.
Thank you Karen! Glad you found us❤️
Positive experience: I absolutely love my gym experience! The trainers here are incredibly supportive and encouraging, making every workout session a motivating and enjoyable journey to better health.
Thank you Deepika!
Fantastic experience: Love coach, Lenny and the team at Underground Strength! All the members and coaches are super friendly, and I love the strength based approach to fitness classes. I’m already seeing improvements in my strength and physic, after only being there a short while.
Thank you Solomon, such a pleasure having you keep up the good work
Fantastic experience: Lenny and the team are amazing! I highly recommend Underground Strength to anyone that wants to transform their health and build strength. I didn't want to be a body builder and have always had the misconception that weights equals bulk, I now know that weights can bulk (if that is what you want) or just tone and build strength, (if that's what you want). Lenny works with you to reach your own goals!
Thank you! its been a pleasure
Fantastic experience: The team is great, the atmosphere is great, and in 4 weeks I’m down 2kg and seeing significant muscle gain progress already!
So grateful to have you with us, and can’t wait to see the transformative changes you make in 6 months from today thanks for the words Reilly! So proud of you Coach Lenny,
Fantastic experience: Stepped back into fitness journey after a gap of some years with over 100 kg weight. I was too low on confidence to start working out in any gym. With some self motivation I dared myself to reach out to Lenny to start working on my fitness again. Though there were early hiccups but now I ensure to be in the gym for alteast 4 sessions a week. Gaining confidence and working towards the goal step by step. Great camaraderie and good motivation from coaches and fellow members. It’s a 10/10 in my books.
its been a pleasure brother! we've enjoyed every minute of it! Lenny
Fantastic experience: It's been 2+ months for me with Underground strength, am enjoying workout sessions and look forward for attending more. Coach Lenny and team have designed good workout plan, it has helped me shed weight and build strength that I was looking for. People are super friendly and ample of equipment available to workout.
Its been a pleasure Sanjay!
Fantastic experience: Went to check out the squash courts and discovered Underground Strength. Very happy I took the leaflet and explored further. Coach Lenny and Sara have been amazingly supportive and encouraging. Every session I learn something new and the attention on proper form makes such a difference. Members are friendly, respectful and cheer each other on. All round positive experience, go check it out! ❤️
Thanks Helen!
Fantastic experience: I have been coming to this gym for 4 weeks now and have been enjoying the whole experience. I was not sure how I was going to go in group training but turns out it’s a massive motivator when working out. Underground Strength has taught me how to preform the exercises with correct form and constantly correct me if I’m slipping up. They have taught me healthy meal ideas and counting calories. The people here are all friendly and welcoming you never feel left out. Keen to keep up this healthy way of life!
Brian! you're crushing it mate, so great to see this from 45 weeks ago! and have made many leaps and bounds since writing this review! Lenny
Fantastic experience: Love the place and environment for working out. Very friendly and helpful people, including coaches and fellow members. Wasn’t sure how I would fit in in group workout but this place has totally changed my mind and I look forward going to the gym every day.
Thank you Shreya, its such a pleasure to have you in and be apart of our community!
Fantastic experience: If I could give them 10 stars I would. I work in a corporate environment at a desk for most of the day. Starting off I had no motivation to lift anything or walk around the block let alone go on a hike when my friends asked! My first response was always NO! Now I want to go to the classes I want to see how much I can lift and I want to see my body change. Thanks to the coaches who put my health in my own hands by making me accountable and empower me to be the best I can be at my own pace. I absolutely love this place and wish I found it sooner! Highly recommend for any level of fitness you are at! Give it a try you won't regret it
This puts the biggest smile on our face! We're so happy that you're enjoying the lift of the program.
Fantastic experience: Great place if you like a personal touch. Keeps you accountable, and pushes you with a nudge when they know you can handle it! Really enjoying myself so far.
Still ecstatic for you that you've lost 5kg's in just 6 weeks! Should be so proud of yourself Jing! On to the next goal! Coach Lenny,
Fantastic experience: Owner Leonard, coaches Adam and Sara are impeccable. I am very keen to get myself jagged here. Community vibes are lit as well.
We're glad we put you on the right path! You inspire us everyday with your health and fitness progress. Coach Lenny
Fantastic experience: I'm really enjoying the training. The instructors are great and Lenny has created a good program to support your training goals. For me the semi-private class format definitely straddles the balance between an open class and private one-to-one sessions.
Thanks May-Lai, You're an inspiration to continue to do what you do! Coach Lenny,
Fantastic experience: I had the pleasure of training at underground period for a short time but despite the fact that it was not for a long period I learned a lot from the caring staff and trainers. Lenny and all others are so passionate about what they do and pay great attention to your goals and health needs. I'm so grateful for what I learned from them and hope to have the chance to return to their gym soon! Thank you! Simin
we loved having you Simin! Pleasure!
Fantastic experience: I started my journey with under ground strength 2 weeks ago, I love going to every session & look forward to attending. The help & guidance from both Lenny & Adam is amazing, my form is improving and so is my strength. I’m being pushed to do more and it’s helped me become more confident in the gym
Crushing it Brit! So good to see you progress week by week! Coach Lenny,
Fantastic experience: Fantastic Team and very supportive in creating and achieving goals.
You've been such a great addition to our gym Len. We value you in our gym tremendously and It's been so great to see you progress since you've been with us! Coach Lenny,
Fantastic experience: Super welcoming environment for all ranges of fitness levels, from beginners like myself to more advanced.
Thank you for the kind words Karen - grateful to have you experience us ❤️
Fantastic experience: Wondeful trainers with a lovely and supportivr environment
Hey Tom!, we are moving from mindbody to wodify (which is a really cool app) if you could set up your account and put your biller information in that would be fantastic. you won’t be able to book sessions in from next week if you haven’t set up your account and biller info. Thanks heaps, Jesse
Fantastic experience: Started working out here recently, and it's one of those places you can immediately tell is going to be good. There's a lot of emphasis on getting form correct for the lifts (which is very much appreciated), and the trainers are all very helpful and enthusiastic in supporting you in your personalised goals and in pushing you further. Great atmosphere as well, very happy to have come across this place!
Hi Yuvin, it's so great to see the progression since you first started with us! We appreciate you more than you know! Coach Lenny,
Fantastic experience: Highly recommend this place! Don’t doubt just join. It has been an amazing journey with UGS. All the coaches are really nice and and it’s a beautiful group to train with. I have been with them for nearly one year and look forward to every class in the morning and feeling strong every single day.
Thank you for the kind words Preeti! congratulations on being our Most Improved Female for our 2022 Member awards! Pleasure to have you with us!
Fantastic experience: Lenny has a great gym that encourages members to achieve what they believe may not be possible and increase their confidence. Small classes allow a very personal experience. Anyone looking to improve their fitness or challenge themselves would do themselves a favour by reaching out to Lenny and his crew.
Thanks for the recommendation Mikhial! Great having you here with us.
Fantastic experience: Since joining USG, i am feeling more confident and stronger each session!
Thanks for the kind recommendation Cherrie, It's been a pleasure having you in our training. Getting stronger every week!
Fantastic experience: Amazing experience so far. Never thought strength training and excercise can be so enjoyable and fun
We're so grateful to have you in our facility but most importantly so proud that you've gained the enjoyment and fun in exercise again!
Fantastic experience: Great place to workout with a qualified coach - strength training has helped me with weight loss, focus and more energy
Thanks for the kind recommendation, Ajay! Pleasure to be working with you
Negative experience: I wasn't too happy with the cancellation of membership policy even though I was a member for so long, and the bathrooms were pretty dirty. I probably wouldn't recommend this particular gym.
Hi, we're so sorry to see that you were unsatisfied with our gym. Please email us at [email protected] so we can happily assist you. Kind Regards, The Underground Strength Team
Fantastic experience: Great experiences both dining in and take away
Fantastic experience: Many thanks to Lenny , got me going and exercise again :) iam one of the guys who hate doing gym , but he made it different and enjoyable, highly recommended.
Thank you Paul!
Fantastic experience: Highly recommend for those wanting to get strong and be challenged! Lenny and his team are friendly, knowledgeable and will definitely keep you accountable
Thanks Kelly! pleasure to train you
Fantastic experience: Just wrapped up my 3rd week at Underground Strength Gym and I'm loving it! great atmosphere, everyone is super friendly, the trainers are super supportive! they keep an eye on your form and technique to ensure you are doing everything correct. Highly recommend if anyone is looking for a supportive community for all training levels!
Thanks Sharon been a pleasure! we're excited to work with you!
Fantastic experience: Enjoying getting stronger at this gym. Lenny and his team teach us the finer details of strength movements so we can do it safely, and with proper form. Friendly and accepting environment is great.
Thanks Lisa, you've come so far!
Fantastic experience: My experience at Underground Strength has been excellent, lots of support from all trainers, heaps of encouragement, trainers come around to further help with adjustments if they see anything needing fix. Very good atmosphere and great vibes Cheers
Thanks Sergio! you've gelled so well with the team!
Fantastic experience: I am into my 3rd week at Underground Strength gym - loving it! There's no time to be wasted waiting for a squat rack or equipment - every one has their on eqpt . Really like that there's no time wasted. The coaches are friendly and encouraging as well.
Thanks Pravin, you've been doing so well so far!
Fantastic experience: If you are looking for a gym, underground strength is an amazing facility. The team there has been doing a great job training me for the past month and I wanted to share that experience with other people who are looking.
You've been progressing so well Swamy!
Fantastic experience: Great team, good ambience and most important, you get results, love this place
Thanks Ben! Been a pleasure, progressed so well in such a short amount of time
Fantastic experience: If you're looking for a very unique small group training gym in the local area then read on. Underground Strength Gym is all about immersing fitness and nutrition into your everyday life, there's no 45 day challenges here, just a focus on your own personal journey whether its health related or strength/volume based. I love that you have the same trainers and the classes are small so they can help me improve my technique. They also push me to add that extra weight when appropriate because they know what I'm capable of. So if you're apprehensive about taking that first step into fitness or you are in a rut and want to try something different like I did, I would encourage you to give Lenny a call to find out how he and his team can help you achieve your goals. You'll love being part of this unique and supporting community.
Thanks Mal! glad you're still apart of our circle!
Fantastic experience: Recently joined the UGS fam and am loving it! The team of trainers are all amazing in assisting you from the get go so even as a beginner I was so comfortable. I also love working out with a small group of people so you still get personal attention during your sessions and they push you to keep trying to go harder.
Thank you Kat! you've gelled so well with weight training! so excited to have you
Fantastic experience: I've been training here for 2 weeks and have found it to be a great place to work out with lots of support and knowledge from the owner Leonard. Highly recommend!!
You've been killing it!
Fantastic experience: I loved training here! It is very beginner-friendly, helped me build confidence and form in the sessions and it's a great community. It's a growing gym and the addition of other coaches is great - they're also quality. Highly recommend if you're starting out or even looking for a supportive community. There are many long-term members so it's a nice combination of people, and progress is based on each individual's capability. Thanks Lenny (and Abby and Tom!!) for setting me up to confidently train :)
Thank you Sarah! We're so glad you found us!
Fantastic experience: I have been going to this place for a couple of weeks now and I love it! When you have a family and are in dad mode and working full time, it is hard to find time for yourself. Now I realize I should have done this a lot earlier because I am already feeling stronger, more mobile, and confident. Lenny and the team are very professional and truly care about the needs and progression of their clients. Lenny has been good at holding me accountable to the nutritional plan that he laid out for me. I am down 9.8kg. He has also provided great guidance when it came to meal planning and getting me setup for success. The coaches take the time to explain each exercise to you, and how to do it correctly. They push you to your limits but you always leave feeling accomplished and energized. For what is a small investment compared to one on one training, it’s worth every penny. I highly recommend Lenny and underground strength to anyone looking for strength training without the boring cardio.
Thanks for the words Ryan. Your level of commitment and determination is going to be the premise of you achieving your goals! Everyone at Underground Strength has been so proud of your commitment to exercise so far! bring on the next months!
Fantastic experience: I highly recommend Underground Strength and Coach Lenny and his team to anyone who wants to build a sustainable health and fitness routine into their lifestyle. I had been looking for a personal training program that fits with my work schedule and is in proximity to my workplace or home..which is when I found Underground Strength. Their program resonated with me instantly because it is tailored to fit busy professionals like me who can pick and choose when and how frequently they want to train.. The onboarding process was easy and meticulous and left an impression on me in terms of how thorough it was. To me, it was a testament to how committed they would be to training me and help achieve my health and fitness goals. I am not someone who has enjoyed going to gyms in the past due to lack of understanding of how to use the gym in an efficient way.. Talking to Coach Lenny and also doing a couple of one one one sessions with him helped me understand and be comfortable with the use of different equipments and exercises and also instilled confidence in me.. I have been with Underground Strength for two weeks now and the journey has been great so far. I have trained with Coach Lenny as well as Coach Abbey and I have enjoyed all my sessions with them. They give personalized attention to everyone's needs and limitations and also motivate and push us to perform better in a paced manner..I look forward to my training sessions with them. All in all, it has been a great experience and I hope to continue doing it. Training with the coaches at Underground Strength has helped me set a fitness routine for myself and motivates me to keep getting better everyday.
Thank you Namratha, in such short time you've made so much progress with your training. so far so good! Let's smash these goals! Lenny,
Fantastic experience: Highly recommend Underground Strength! All the trainers are extremely positive and supportive, they listen to you and provide advice with supports. Lenny is very experience and knowledge for training advice and nutrition support. Thanks to all amazing trainners! If you are looking for professional personal training, I am highly recommend Underground strength Gym! Awesome team!
You've come such a long way in a short amount of time! Thanks for being such a great addition to our gym! keep up the good work Ting.
Fantastic experience: I can't recommend Underground Strength highly enough. The trainers actually listen to you and provide advice on your feedback rather than just going through the motions. The why's are explained instead of just the what's. I'm glad I found these guys.
It's been a pleasure Alex, we're here to help you every step of the way!
Fantastic experience: I have been going to Underground Strength for a few weeks now and highly recommend Lenny and his team. Lenny takes a holistic approach to fitness factoring in weights training, diet, hydration, sleep and accountability to ensure you succeed in reaching your goals. His class sizes are small which means you get to lift weights in a setting where you feel safe, supported, but challenged with other like-minded members. My strength and diet have improved significantly in the short time that I have been attending, and I feel very confident that I will meet my longer term goals based on this early success.
Thank you for the words Chris, it's been so great to see the changes despite only being in for under month! Here's to achieving your 10 week goal! Lenny,
Fantastic experience: Leonard is an exceptional personal trainer who goes above and beyond to make sure that I am being supported. His knowledge of strength training is extensive and I really enjoy the structure which Underground Strength provides me with their workouts. I have learnt more in my 1 month with Leonard than I have in the past 5 years using Anytime/Snap Fitness. Additionally, I find its members to be extremely friendly and supportive. This makes my sessions all the more enjoyable. Would totally recommend to anybody starting out or consolidating their fitness journey.
Thanks for the words Alistair, been a pleasure having you in our facility so far! here's to reaching your goals!
Fantastic experience: Fantastic trainer and great vibe
Thanks Angelita, we value your long-term business and love helping you reach our health and fitness goals. Here with you every step of the way!
Fantastic experience: I reached out to Lenny via Facebook messenger and had a few things I needed to fix mentally, physically. We discussed ways in which we can improve my daily habits one week at a time. Since being a member at underground strength, my dietary plan and mental headspace has approved immensely. The overall experience in the last 2 weeks has helped me get myself back on track and kicking goals again.
Glad to hear it's all coming together Tom! bring on the next few months! fitted in so great to our tribe!
Fantastic experience: The greatest take aways I had from training under Lenny was to make fitness a consistent habit (diet in my case) and to control the weight and throughout the lift. I Initially joined to better improve my form before proceeding to heavier lifts. I was unsatisfied with the textbook explanations given by run-of-the-mill personal trainers at my council gyms, but not enough of a foundation to join a dedicated powerlifting gym. Lenny's coaching bridged this gap. So well, in fact. I travelled from Western Sydney to Epping (a two hour return trip) three times per week, to attend training. For what I invested, I saved myself from unnecessary injuries and a better understanding of myself, my physical limits and how to incrementally push past them. Thanks Len!
Farres, we're so grateful that you chose us to improvement the betterment of your health and fitness. Thank you!
Fantastic experience: Always sharing great content and the facilities are great! Keep up the good work :)
Thank-you Waseef! Been a pleasure to train you when we first started up !
Fantastic experience: I’ve loved my first few weeks at Underground Strength. Lenny is a highly relational coach who has built a real community feel at Underground. His check ins and encouragement are super appreciated and his lifestyle approach philosophy has made my goal of losing some body fat feel so much more achievable. Lenny has helped me improve my form and technique for deadlifts and squats and I find this focus on form really important. I’m really glad to have joined underground strength.
You've already come so far Alex! 10kg's down and well on your way to achieving your health and fitness endeavours
Fantastic experience: Lenny knows exactly how to explain and troubleshoot proper form for exercises that commonly cause injury. Just 1 session later and I'm already feeling stronger and more confident with my lifts despite my back injury. Highly recommended!
Here's to many more, great to see you improve in our coaching !
Fantastic experience: A great gym! Lenny has made me feel welcome from the get go, and although I’m just at the beginning of my journey, I feel as though I have learnt so much and am more confident in the gym with the correct techniques he has taught me in a short amount of time. Highly recommend to anyone stuck on their fitness goals, or looking for something new!
Thank-you James! it's been a pleasure!
Fantastic experience: A very informative and engaging experience as a first timer. The environment there is also very supportive and friendly.
Glad we could be there to give you your first taste of real weight training!
Fantastic experience: Lenny is an awesome trainer with a great gym setup
Thank-you Jordan! here's to more muscle and strength!
Fantastic experience: If looking for a personal trainer in epping look no further then underground strength! Coach lenny goes above and beyond what he needed to do to help me smash my goals
Thank-you for being one of our valued members in 2020 Michael!
Fantastic experience: A great gym located near Epping to set yourself up well to be confident with key lifts such as deadlifts and squats alongside many others. If you are looking to build a good foundation on which to effectively progress from then look no further. Lenny is a great personal trainer that offers an approach that is underpinned by the importance of balance and consistency to achieve long-term meaningful results.
We're glad to have had you experience the fundamentals of Squats and Deadlifts in our coaching facility!
Fantastic experience: If you are looking for a gym in Epping area, I would strongly recommend USG. Its owner, Leonard, is a masterful personal trainer. He always cheer me up and motivate me when I don’t believe in myself. This is a place you can definitely make improvement and transformation.
We're glad we could be there to make your day a little brighter and improve your health and fitness with us in Marsfield USG Qian
Fantastic experience: If you are looking for a "good" personal trainer around Epping area, focusing on strength training, I highly recommend Underground Strength Gym!! Lenny is a dedicated, passionate and professional trainer/coach!! Lenny constantly checks in with you to ensure you're training well and eating well!! I have trained in multiple commercial gyms in the past but USG is definitely one of a kind!
Thanks for being such a valued member for us in 2021, we appreciate your support and the tremendous strength improvements you've made so far
Fantastic experience: I was looking for a gym around where I live in Epping and had been thinking about getting a personal trainer for a while. Underground Fitness has a great environment for training and provides excellent guidance for achieving fitness goals.
It was a pleasure training you James, here's to a better health and fitness lifestyle in 2021
Fantastic experience: I was looking for a personal trainer near Epping to help me step up my gym sessions. Aside from helping me perfect my form on all major compound lifts, Lenny has helped stay consistent, fine tune my diet and other aspects of the fitness lifestyle. I've gained a lot a muscle and progressed a lot on my lifts since I've started at Underground strength. Underground strength is the gym to be at, if you want to make make great progress with a great coach, be kept accountable and enjoy each step of the journey.
Thank you for your ongoing support and valuing our business as much as we value you Agni
Fantastic experience: I was looking for a gym near where I live in Epping NSW. I wanted to make some changes with my health and also wanted to learn how to lift weights properly. I needed help and accountability, especially with my overall health, but also wanted to do it in a community setting. The Underground Strength Gym provided those needs I was looking for. Before going into the small group classes, Lenny required me to have two 1-1 sessions to teach me how to lift weights properly and safely. He also introduced me to MyFitnessPal to track my food consumption, and also had a few closed-group links to educate me about health, food, and exercise. This was invaluable in setting me up for reaching my goals. I have now been going for a few months and I have noticed a change not only in my physical appearance, but also a change in mindset and outlook of life. Thank you Lenny for being a coach who is professional, intentional and encouraging. I would rate his classes highly and would recommend anyone who is looking to make some serious change in their life to sign up
We're so glad to have you in our facility, you've made some amazing improvements since day 1
Fantastic experience: Underground Strength has an extremely positive and supportive environment thanks to its amazing trainer Leonard. Results are instant and long lasting due to his well researched and individual training plans! It's not hard to stay motivated as you are provided with genuine attention and care. Highly recommended for all training levels!
Thank you Karina!
Fantastic experience: Learnt all my fundamentals here at underground strength, all thnks to Leonard. His insight and knowledge have been priceless and his dedication is second to none. Could not rate my time with leonard high enough.
Thank you Ryan, you've been a great addition to team #USG
Fantastic experience: Awesome facility. Awesome coach who takes a real interest in his clients and their goals. Leonard’s no bullshit approach gets results. Check out ask lenny for some serious home truths about the fitness industry.
Thank-you Michael!
Fantastic experience: Training with Leonard at underground strength was fantastic it’s not like your everyday gym the vibe he has is exactly what you need to feel comfortable working out with no hold backs. Leonard is very knowledgeable with what he does from lifting weights to doing mobility exercises which helped me a lot. If your looking for someone that can help you achieve and execute you goals I highly recommend Leonard at Underground Strength Gym to do just that. Thanks Leonard!!
Thanks for the feedback Andrew. you've been great to train and achieved so much !
Fantastic experience: The best gym and trainer in the area. Period. If you are serious about training then this is the place for you. After only one session with Leonard my squat and deadlift improved significantly and he was also able to help me a lot my mobility issues. Lots of knowledge and an overall awesome guy.
Thanks for the awesome feedback Dave. Was a pleasure training you
Fantastic experience: Phenomenal facility, second to none coaching with training and nutrition
Thanks Seb, bring on the next bodybuilding competition!
Fantastic experience: Best place in Sydney for a tailored and personalised training program. Leonard’s a pro and has the best advice for training and a healthy lifestyle.
Thanks for reviewing us Cyrus. Pleasure training you!
Fantastic experience: I trained with Leonard at Underground Strength when he started out. He is a great trainer and has a wealth of knowledge of fitness and nutrition. He pushes you to your max for great results. It was a great experience and would highly recommend as a trainer and gym.
Thanks Anthony, one of my very first clients ! 5 years ago!
Fantastic experience: A fantastic facility with knowledgeable trainers who produce results!
Thank you Chris, Luckily I have a great EP to refer clients to
Fantastic experience: My husband and I started to get into our fitness and did not know how to navigate our posture and positioning when working out and lifting weights. Leonard from Underground Strength is very informative, hands on and tentative with our movement. We improved our strength and fitness dramatically. Underground Strength has a realistic approach to health and fitness. This has been incredibly beneficial combining “realistic” eating habits and workouts. Thanks Leonard!!
Thank you for the kind words Eleanor. You and Ian are a truely a gem to train!
Fantastic experience: I love my sessions with Lenny at Underground Strength. Lenny has corrected my form and now I can squat heavier & lower. Perfect gym for those who are not interested in all the fancy equipment or showing off and just want to do their thing!
Thanks Justine. You're squat form is on point!
Fantastic experience: A very clean and tidy gym with one of the nicest PT’s I’ve ever met.
Thanks Michael! Always welcome in our gym!
Fantastic experience: Great little gym with all the equipment you could need. Close knit community. Leo has a great style of training with a large amount of experience and knowledge. Got me out of some bad habits I had taught myself lifting weights. Highly recommend.
Thanks Ben. Enjoyed every step of the journey!
Fantastic experience: My daughter and I did the 8 week program with Lenny at Underground Strength and thoroughly enjoyed the experience. We both lost weight, and toned our body’s in this time. We learnt better eating habits and the importance of monitoring our food intake. I surprised myself by actually enjoying the weight training, Lenny was very patient with me, and was equally surprised at just how well my daughter did with weight training. We both have learnt valuable life skills. Fantastic experience, highly recommend Undergound Strength.
Thanks Julia, new lifelong health habits you can use forever!
Fantastic experience: Underground strength has the perfect vibe to train! It feels like home walking through the doors knowing your going to have a great session and have the support to make all the gains. The boss is easy on the eyes too!
Thank you Ash, pleasure training you!
Fantastic experience: Great Gym. I haven't found anything like it in Sydney. It keeps you accountable, the training is scaled to all levels and goals and most importantly there is a real community vibe
Thanks Steve. Sacrifice to gain!
Leave your opinion about Underground Strength Gym:
Underground Strength Gym appears in the following listings:
Underground Strength Gym appears in the following listings:
Other gyms that may interest you

Maash Sports & Fitness

Macquarie University Sport and Aquatic Centre


Fitness First Macquarie

Epping Aquatic and Leisure Centre



KX Pilates Macquarie Park


Teambros Fitness Club - Epping


Plus Fitness 24/7 Epping


CrossFit® Rush Hour Ryde

Publish your gym in our directory for free
If you manage a gym and you want to appear in our website, send us the information about your gym so we can include you in our directory.Appearing in our directory is free!