Airborne Pushups

Part of my routine to build strength, and burn fat is doing various other exercises I've learned along the way.  Here I am practicing airborne pushups.  Harder than it looks.

P90X - Doubles -Day 5

I don't know what I've gotten myself into, but now I'm in it, and I just gotta bite the bullet and do what I've set out to do.  I've completed 4 full days of doubles; that means doing P90X twice a day.  I am sore, and tired.

My current, premature, progress.