The Making of the P90X Extreme Home Fitness Videos
Tony Horton and his crew showing you how they developed and created
the P90X Extreme Home Fitness Program and why it works.
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14