
I did a few cycles of P90X back in 2004-2006. I took a break from the program to pursue other workouts, but I kept going back for Yoga X and Ab Ripper X. Finally, at the beginning of 2010 after recovering from a calf pull during marathon training for the Marine Corp Marathon back in October 2009, I started the program again.
I lost quite a bit of upper body strength from all the running. However, I just started on week 5 of the program. I am beginning to seem some results. This program is outstanding, difficult, and regimented all at once - and like any workout the hardest part is the diet. Damn you beer and wings!

