Day 12 (AM) - Weights and ArcTrainer (30 minutes)

I was feeling a bit of pain in my left elbow tendon, so I opted to skip the P90X2 workout last night.  I did some weights this morning and then did 30 minutes on the ArcTrainer.  I do the Hill Climb routine on it and it's pretty effective at working up a sweat in 30 minutes.