The P90X Legs and Back workout was another great DVD that focused on strength training…namely, as the name implies, the legs and back. After a brief warm up the strength training portion was made up of eight sequences of two…...
The P90X Legs and Back workout was another great DVD that focused on strength training…namely, as the name implies, the legs and back. After a brief warm up the strength training portion was made up of eight sequences of two…...