Noted sports Performance expert and bestselling author of Core Performance , Verstegen reveals the training program he uses with elite athletes and U.
S.
More than a decade ago, Verstegen\'s groundb.
Special Operations Forces personnel.
As founder and president of EXOS, Mark Verstegen has trained the world\'s top athletes in sports including the NFL, Major League Baseball, and worldwide soccer powers, along with the most elite -tactical athletes---U.
S.
Special Operations Forces.
Noted sports Performance expert and bestselling author of Core Performance , Verstegen reveals the training program he uses with elite athletes and U.
S