No, you're a dum ass for not knowing what polymetric exercise is (may have pronounced it wrong). Its used by runners and basketball players to improve reaction time and vertical prowless. Nothing wrong with that. A lot of coaches train their players with that exercise
Vince....you're an idiot.
Here, let me help...
There's no such word as polymetric.
Plyometric:
Pronunciation: "plI-&-'me-triks
Function: noun plural but singular or plural in construction
Etymology: perhaps irregular from plio- + -metrics (as in isometrics)
: exercise involving repeated rapid stretching and contracting of muscles (as by jumping and rebounding) to increase muscle power
You're an even bigger idiot to not realize or acknowledge the dangers of landing stiff-legged while doing a weight-bearing jump.
Here's my enrty for "Stoopid stuff seen in the gym": Vince training. I'd pay real money for a video of one of the blistering workouts that led to your winning physique at the 2004 Metrolina.
Tool.
Can't wait to see you get crushed at the Mountaineer and the Elite.