~ 80%+ of msk/sports medicine is non-operative. MSK is also one of the most common chief complaints in an ambulatory setting clinic. If a patient breaks a foot and needs a walking boot (non-op), or having patellofemoral or ankle sprains, they don't need a surgeon to treat any of that lol.
We also learn (some) maneuvers, understand rehab and return to play from injury.
Sports medicine isn't just muscles and bone. It's athletic performance, nutrition, endurance performance, concussion evaluation, regenerative medicine, diagnostic and therapeutic US.
We do school physicals, exercise prescriptions for people with comorbidities, cardiac screening, and for those that take care of pros, we understanding the drug doping rules for the sport(s) that we cover.
At the elite level, we are medical directors for FIFA, USOPC, and other professional teams throughout the world . Coronavirus fears for the olympics? Being closely monitored by the sports medical staff, not the orthopedic staff.
We work with our orthopedic colleagues and provide our own skill sets to athletes. At the pro/college level there's usually a head orthopedist and head medical doctor.
Hope that answers your questions!