Rare Power

It's something you almost never see in a weightlifting competition, and that is a power clean.  You see the power jerk every once and a while but you usually always see the (squat) clean and not the power cleanDoes anyone know why you usually see the (squat) clean and not the power clean??  Here's a sweet looking 190kb (418b) power clean.

Workout:

3 x 4 wtd pull up
3 x 4 wtd dip

5 Rounds:
5 heavy dumbbell thruster
250 meter row
- rest as much as needed