Ive been working with Yusuf for 3 months now. My goals were to get stronger and have more agility. He tailored an exercise program based on my goals. He helped me focus on my weak areas, where I definitely saw a lot of progress. He has the right personal and communication skills. He knows how to motivate me, push me and he also knows where to stop. I would highly recommend him as a personal trainer.

I have been going to ClackFit for almost two years. I enjoy the group classes, the trainers there do take the time to ensure that you are doing the exercises with appropriate posture. I have been training with Yusuf for the last few months. I like his style, his approach is customized to my needs. His advice and philosophy about personal fitness has helped me stay on track. I would recommend ClackFit to anyone who is interested in a group classes or personal training sessions which works for your style.

Spent a few weeks training with clackfit and overall it was a great experience. Yusuf was super attentive and did a good job at curating a workout routine per your needs and desires. He was also really nice, flexible and did his best to accommodate my schedule. Definitely recommend checking them out!

Amazing gym with a great community feel. Yusuf and coach Ant really know their stuff and have helped me get back to a healthy level of activity after my back and knee troubles

Fun, safe workouts that have me getting in better shape and feeling better even as I get older!

So i joined clackfit two months ago to prepare for a kickboxing fight. My initial purpose of joining was to get stronger, and fitter, but the result of the training after 2 months way exceeded my expectation. Not only I’m getting stronger and more fit in general, but my balance, flexibility, and coordination drastically improve with only two months training here.One cool thing was on my last hard sparring session my partner was trying to chop my leg with hard leg kicks, and sweep me, but I just couldn’t go down. For some reason I manage to stay upright and not let my glove touch the ground all the time, which never happened before. 100% sure it is because of clackfit.So, you know, try it out yourself. You’ll be surprised by what you can achieve within a short amount of time. Yusuf, the owner, really knows his stuff.

I started going to Clackfit about two and a half years ago and it was the best decision I’ve ever made! I wanted to learn how to lift properly in order to gain muscle mass and the coaches here are very knowledgeable and help you every step along the way. I can finally say that I’m confident in my slim and toned body and that is thanks to the coaches at Clackfit, without them pushing me or motivating me I wouldn’t be where I am today. Thanks Clackfit!

When I joined ClackFit, I literally couldnt walk. My herniated disc had acted up again and this time it caused my entire left leg to go numb for several weeks. The muscles in my left leg were now half the size of my right leg (due to muscle atrophy) and was pretty much limping my way around. I honestly thought there was no hope.Then I joined ClackFit, and all that changed. You see, I always used to go to the gym on my own and didnt feel like I needed a trainer. I felt I knew enough to keep myself in shape. Boy was I wrong! The value of having a trainer with the expertise, knowledge and dedication that Yusuf Clack possesses is priceless. I would not have been able to recover without his guidance. From managing form to pushing us to get the last few reps in, he is with us in every step.The element that really attracted me to Yusufs program is that its tailored and geared towards the busy Silicon-Valley professional. Hes not trying to turn us into the next Olympics champions, but instead has tailored a program that will help keep our bodies healthy, balanced and fit so we can enjoy our lives with our loved ones.I cant say enough about ClackFit and about Yusuf in particular. Thanks for everything youve done for me!!!

Yusuf and his staff take training to a whole new level. With Clackfit you are more than just another client. Between individualizing workouts for your specific needs and helping you identify goals outside of the gym, Yusuf presents an all around way of life that impacts much more than your body. You become part of a community and genuinely enjoy your time in the gym. After moving out of the area, Im sad (selfishly) to say that nothing compares to Clackfit that Ive encountered. For the sake of everyone else in San Jose- you are lucky to have this gym at your doorstep! Dont take it for granted.