P90X - Day 4 - Yoga X

Okay, I could barely even keep up for 20 minutes of this workout that lasts for over an hour. Most of it is in the plank (top of the push-up) position, and my triceps are still KILLING me from yesterday.

Note: they actually feel a little better after the workout. What I could do helped rush the blood through the veins, carrying away some of the lactic acid.