INSANITY!!! Day 6 - Plyometrics Cardio Circuit

Plyo Cardio Circuit for the second time this week. This first time made me feel like barfing, this time I was only exhausted. It was better this time but my legs still shook at the end. That means I worked them till they couldn't go anymore. Success! Tomorrow is an off day with no workout, but I will post something, maybe a preliminary comparison with P90X.