Detailed text transcripts for TV channel - FOXNEWS - 20100322:08:40:00
Number one fitness program in america, p90x. >> this is the program. it's changing people's attitudes about home fitness. pro athletes, firefighters, even active duty marines use p90x as their fitness solution, and now so can you. >> announcer: this 12-dvd program is based on the advanced training science of muscle confusion. by constantly introducing new moves and routines, your body never has time to adapt to the workouts, which means every day your muscles are challenged. >> and with challenge comes change. >> announcer: p90x completely shatters your concept of home workout dvds. there's fi...