In That¿s Gotta Hurt, the orthopaedist David Geier shows how sports medicine has had a greater impact on the sports we watch and play than any technique or concept in coaching or training. Injuries among professional and college athletes have forced orthopaedic surgeons and other healthcare providers to develop new surgeries, treatments, rehabilitation techniques, and prevention strategies. In response to these injuries, sports themselves have radically changed their rules, mandated new equipment, and adopted new procedures to protect their players. Parents now openly question the safety of these sports for their children and look for ways to prevent the injuries they see among the pros. The