Thanks for inquiring about our Lift. Swing. Flow. Fitness Challenge!

We are excited about the Fitness Challenge as much as you are! No, need to be nervous. Our gym is full of people just like you!Most started their journey with us as a challenger and either stayed with us or went back to their current gyms and continued with the their success!

Jean can either call or email you back and walk you through our process. Just let us know! 732.889.3319 or email us back at

If you are just ready to sign up then you can do that here:

Sign Up For the Challenge Now!

Upgrade your Challenge success with adding on four 30-minute personal training STARTER PACK sessions!


Remember, when you sign up you get all of the time leading to the Challenge FREE. That’s unlimited classes and general gym use here at Critical Mass. So, you can get a head start on the year!

The CMass Crew can’t wait to get started with everyone this January 5th! We hope to see you!