The first cardio workout and it kicked my butt. Matter of fact the next day my butt is primarily what is hurting. 🙂

Plyometrics is not low impact, which my back doesn’t really like, but I think ultimately will be good for me. I could do a low impact Cardio X routine, but I want the effects of plyometrics. I want to be able to jump higher and run faster.

The cardio workout was hard, and this coming from someone who ran a half marathon a couple of months ago.