CrossFit was outside last night. The workout was timed to last 15 minutes. It had a '15' theme to it.
- 15 box jumps
- 15 curb pushups
- 15 kettlebell swings
- Run 150 m
Repeat until time is elapsed. These exercises could be done in any order, to facilitate a larger number of people.
I just finished five rounds of this in 15 minutes.