Invincible Fitness : IFBT Sales

He said that he likes your style better than any other philosophy that he's heard." Lieutenant Brandon Mitchell, United States Navy Don't take my word for it, though. Just think about it for a second, could servicemen actually need a program that is Intense, Varied, Functional, and Fun, that also utilizes minimal space and equipment? Marines, as combat athletes, need a comprehensive fitness program that will develop the physical skills necessary for combat; including core strength, endurance, speed, and coordination. The Marine athlete should be prepared for the physical challenges of combat with a program that develops both GPP a...