February 9, 2011
7 Rounds for Time:
10 Ball Jumps 20/10 lbs
15 pushups
25 Double Unders
CrossFit athletes have demonstrated improved endurance performance without class endurance training. Studies show that high intensity anaerobic exercises burn more fat than less intensity aerobic exercises.
A few things about anaerobic metabolic conditioning:
Anaerobic training can match endurance training for aerobic benefits.
Anaerobic training increases cardio and strength.