Dr. William Meyers has dedicated 25 years to pioneering the diagnosis, treatment, rehabilitation and prevention of core muscle injuries, formerly known as athletic pubalgia/ sports hernia. He led the awareness that the core muscle complex, inclusive with the hip joint, contributes to the injury. Treating patients with abdominal/groin injuries stemmed from an experience in the 1980s with the US National Soccer Team, Miami Dolphins, and various Olympic athletes. Since then, he has developed a number of variants of the surgical repair for core muscle injuries. He has evaluated over 15,000 patients, including professional players from the NFL, NHL, NBA, MLB, MLS, USPTA, PGA, and many other sports associations.