The soreness caused by exercise is actually just the pain of your old muscles being torn as thousands of butterflies hatch inside them. Transform yourself with this Groupon.
Choose Between Two Options
- $35 for 10 CrossFit classes ($150 value)
- $69 for 20 CrossFit classes ($300 value)
- See the full schedule
The expert instructors at Crossfit 561 are used to intensity; through determination and dedication to the training techniques of CrossFit, one of them even lost more than 160 pounds. His experience left him a CrossFit evangelist; today, he leads students of all fitness levels and backgrounds through the discipline's signature (and ever-changing) Workouts of the Day.