12 Days of AMA Fitness Challenge 2011 – Day 9/12
AMA Fitness Challenge Day 9/12: 1 Jump Squat 2 Explosion Jumping Jacks 3 Jump Squats 4 Explosion Jumping Jacks …all the way up to 11 Jump Squats & 12 Explosion Jumping Jacks 🙂 Jump Squat = Descend just like a regular squat, at the bottom…