Reviews

Mikes program gave me the motivation I needed to get back into lifting heavy. He has such a thoughtful approach and really puts in so much effort to make it possible. Highly recommend him. He’s honestly the best coach I’ve ever had experience with as far as the time he puts in to making sure we are successful. Kudos to Mike!

Mike and his program are a true godsend to a working mom/parent. His classes are early in the morning, the exercises are well thought-out and always interesting. He pays attention to correct bad form and guide each person through any adjustments that are necessary. The small group format is great for community and accountability. I have been doing it for about two months now and feel noticeable improvement in my strength and overall mobility. I cannot recommend this to anyone enough! Best hidden gem right in Londonderry!

Mike is experienced, educated, exploratory, and down to earth. Fun and serious trainer who is flexible to individual needs, goals, and schedules.

I’ve been training with Mike at DT for a little over a year and a half now. I am blown away by the progress I’ve made in that time. His gym is a welcoming environment and he has built such a supportive community. Mike is very knowledgeable and puts that to good use helping his clients gain muscle, strength and confidence, and modify movements when needed. 5 extra stars for Theo the gym dog. He’s the best spotter in Londonderry.

Discovered Mike and Dysfunctional Training through yoga, and I’m so glad I did. I’ve been training with Mike for about six months now and I’m obsessed. The workouts are intentional, challenging, and tailored to how my body actually moves. Mike is knowledgeable, motivating, and truly invested in his clients’ progress. Highly recommend if you want to feel stronger, better, and more connected to your body. ⭐⭐⭐⭐⭐

I’ve been going to Dysfunctional Training with Mike Collins for several years, and it continues to be one of the best parts of my routine. Every workout is creative, effective, and thoughtfully designed. Mike is fantastic at offering modifications based on your needs—whether you’re brand new to training or more experienced, he makes sure you get a challenging workout that’s right for you. His attention to proper form is unmatched, and he always keeps the sessions fun and motivating. If you’re looking for a trainer who truly knows his craft and cares about your progress, Mike is the one. Highly recommend!

Best trainer I've worked with, hands down. As a former athlete, I've tried a lot of different training styles, but this Mikes actually gets results. I love the group sessions . You get solid coaching without it feeling like a huge class, and the group energy keeps you motivated. He's all about consistent progressive overload, and it shows. My numbers have improved drastically, my cardio base is way better, and I've gotten noticeably stronger. I also love the uniqueness to exercises. It’s challenging but actually fun, and my stability has improved a ton. If you want real progression and enjoy your workouts at the same time, definitely check him out! PS: His Dog is the greatest training partner !