P90X Day 9

Yesterday was the 2nd round of Plyometrics and I was surprised at how much I kept up with the program. The big problem I still have is the flexibility to get the most range of motion. It feels like steel cables instead of hamstrings in the backs of my legs and they just don't want to stretch. I'll just keep plugging along and will probably do another X-Stretch on my day off.

One thing I was pleased was I kept my heart rate in the target zone averaging about 145 beats per minute. It was one heck of a sweat! I'll keep pushing play!