Sarah Maier, whose parents Robin and Aaron own Crossfit Regina in Canada, knows it's never too early to start Crossfitting.
Workout:
Run 200m
5 Body Weight Overhead Squats
25 Jumping Pull Ups
Run 400m
5 Body Weight Overhead Squats
50 Jumping Pull Ups
Run 800m
5 Body Weight Overhead Squats
75 Jumping Pull Ups
