CrossFit is the principal strength and conditioning program for many police academies and tactical operations teams, military special operations units, champion martial artists, and hundreds of other elite and professional athletes worldwide.
For time 30, 25, 20, 15, 10, and 5 rep rounds of:
virtual shoveling [wmv] [mov]
Push-ups
With an Olympic bar holding only one plate (men use 45 pound plate,
women use 25 pound plate), touch the plate on one side of the barrier
then the other for one "rep." Barrier is 24."