4 ms·

I've been doing P90x, and I love it. It's not your typical exercise from an infomercial.

• orenmazor 16y ago
  same. I did the 90 days last year, and after that just went down to the chest/shoulders, plyo, and back/biceps days from the second phase for maintenance. works great if you maintain a healthy diet, and you only waste an hour or so three-four times a week.