The key to unlocking its potential is moderation.
His journey started with 10 minutes on the StairMaster. Now, he runs for several hours at a time.
Jeff Carlson describes himself as an "adventurous guy" and someone who doesn't let his disability limit him.
After years of binge eating, Eda Marbury wanted to make a change. She was off put by traditional gyms, though. Her salvation came in the form of a local dance studio that caters specifically to women.
Deborah Cavanagh has completed 1,000 Insanity workouts, and she shows no signs of stopping!
The game Justin Hansen loves taught him to communicate, and he couldn't be happier.