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.
- $29 for one month of unlimited CrossFit classes (up to a $140 value)
See the schedule here.
To the untrained eye, CrossFit classes can look completely foreign. Students of all athletic abilities work out side by side, using not standard gym machines, but sandbags, heavy ropes, and their own body weight as equipment. And that's the beauty of CrossFit—it relies on nontraditional techniques to get students in the best shape of their lives. All exercises are scaled to match each student's ability level, allowing a diverse group of students to form bonds as they each work to their own limit. Classes are led by expert trainers and change every day.