Chain Reaction Fitness & Performance - Arvada, Colorado

Katie T.

I've been fortunate to work with Sam for nearly 6 months, and in that time, I've both lost weight and gained an amazing amount of strength. I wasn't sure what to expect from working with a trainer, but I now think it's very worth it, especially with Sam! Sam's expert guidance and accountability, for both fitness and nutrition, have helped me be the strongest I've ever been in a very short time. He takes time to understand your goals, and he gives in-the-moment coaching on form to prevent injury and ensure optimal results. He's highly professional, thoughtful, and interested in your long-term, sustainable success. I highly recommend his help!

Brandon B.

I've had the pleasure of working with Sam for several months and cannot recommend him enough! I came to him because of ongoing back issues that were preventing me from continuing my fitness journey. From the very first session, I could tell that Sam was knowledgeable, experienced, and dedicated to helping me solve my back issues achieve my fitness goals.

His workouts were challenging but always customized to my fitness level and personal goals. He pushed me to work harder than I ever thought I could, but also knew when to adjust exercises to prevent injury or overexertion.

Sam was always punctual, professional, and enthusiastic about helping me reach my goals. He was also extremely approachable and always available to answer any questions or concerns I had outside of our training sessions.

Thanks to Sam, I have achieved significant progress towards my fitness goals, my back feels better and stronger, and I am more confident than ever before. I cannot recommend Sam enough to anyone looking for a knowledgeable, motivating, and dedicated personal trainer.

Drew Z.

Sam Weinberg is a phenomenal trainer. He takes a genuine interest in the goals you're trying to accomplish and creates a workout plan tailored to those goals. For me, I was trying to gain weight and build muscle. I tried accomplishing this on my own on and off for 15 years with no success. Within 6 months of working with Sam, I gained 25 lbs with a noticeable difference in my arms, chest, and legs. Whatever your fitness goals are, I highly recommend giving Sam a call.

Catie

I have known Sam for several years and just recently started training with him in August. I have already seen major changes (2 months so far) in my physical fitness, mental health, and have crushed a lot of my personal goals I set with Sam. He is very knowledgeable about fitness and nutrition and has been training me to do exactly what I asked him for. I feel lucky to have the opportunity to learn from him!

Russell K.

I recommend Sam as a personal trainer without hesitation. He is an experienced, well educated and motivated trainer. Sam will custom tailor a program to meet your individual goals. I’ve been working with him for less than a handful of months, and the results he has helped me achieve have already passed my initial goals. You can believe him when he tells you he can help.

Charles S.

I have worked with Sam Weinberg for about 4 years. This is what you get with Sam. A man that deeply understands how the body works and how to help you achieve your goals whether it is to get stronger, more fit or to keep you injury- free to help you perform at your best. He knows that each of us are different and one program does not fit all.

Sam will work with your exercise, your diet, your rest, your cardiovascular systems and your strength. He knows that all are critical to your success.

If you are a young athlete or coach a team, call Sam. If you are a middle aged man or woman that wants to get in shape for ski season, call Sam. If you want to perform at your best, call Sam.

Hannah C.

I first began training with Sam 3 months ago. I came in with shoulder and knee injury and I was terribly out of shape. I had no idea what I was capable of doing until he began training me. My shoulder and knee are so much stronger now! Training with Sam has given me confidence to push harder and push myself to a level I have never been!
Sam is professional and always gives his best each and every session!

Brandon W.

Sam is a wonderful trainer. I have been weight lifting for about 15 years now but he is always helping me tweak my form to get the most out of my exercises. I have gained a lot of muscle in weak areas that I did not realize were weak. Sam has helped me with knee pain and lower back pain through building stronger muscles to take stress off these areas. His dog Sarge is also a joy and always puts a smile on my face. I highly recommend Sam, I would never go to another trainer after working with him. Thank you Sam!