Critical Mass NJ itness

776 Shrewsbury Ave Tinton Falls, New Jersey 07724



Fall Fitness Challenge

September 20th 2021

34th NJ International Track & Field Meet

August 7th at Peddie HS- Hightstown, NJ

Register online by 8/5/2021 1pm

Powerfest Throws Competition

August 13th at Garage Strength- Feetwood, Pa.

Register online

Past Events

Youth Athlete Development OPEN HOUSE

Come try Critical Mass' NEW Youth Athlete Development Program

April 3rd 2021 at 11:00 am

CM Heroes Jason's Dreams for Kids

Lifting Event for a Make a Wish Organization

February 28th at Critical Mass GYM

January Shot Put Tune-Up

January 30th at Critical Mass GYM

MistleThrow Special Shot Put Competition

Location-> Wall Twp. New Jersey

Thanksgiving Throw Down

Location -> 776 Shrewsbury Ave. Tinton Falls, NJ 07724

Halloween Throw Down

Location -> 776 Shrewsbury Ave. Tinton Falls, NJ 07724


I'm a 56 year old female that suffers from chronic asthma and has had 3 c-section births and a hysterectomy. I had no lungs, no core muscles, no confidence, and no strength. Ken Potis and the trainers at Critical Mass have encouraged, taught and challenged me.

I now hate missing my exercise routine and my strength and confidence level is through the roof. Literally-if I can do it, anyone can do it. Give Critical Mass a try!

In the words of my new Critical Mass Family and my new moto "Just Show Up!"

Kim Ambrose

I moved to Monmouth county a couple years ago and needed to find a new gym, but I didn't want to get a membership at a glorified weight room again. I needed something fresh, unorthodox and motivating, something I haven't seen before. Critical Mass gave me all of those things and more. Through the diversity of the trainers and coaches, combined with the varieties of methods they utilize in their programs and classes, I was able to change the way I looked at fitness and my lifestyle. Diversity, accountability, self motivation and comraderie were easily achieved in a short period of time. It quickly became somewhere I was anxious to get back to every time I left. Critical Mass is undoubtedly the best GYM I have ever gotten involved in. I will always recommend critical mass to anyone, regardless of their age or fitness level.

Scott Crotta

I worked out at Critical Mass for about 6 months before we had to move from NJ for my husbands job and I was so sad to go! I joined initially to get fit for my wedding and became way more stronger, leaner and confident through participating in group classes.

As a former college runner, I was very active but lacked proper lifting techniques. Ken was a great teacher and extremely patient with me to ensure that I wasn't injuring myself to reach my goals. If you are looking for a great gym to challenge you with amazing coaches who will support you & turn into friends, you have found the right place.

Alli Cooper

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