You reach into the backseat of your car and suddenly your shoulder twinges. Or maybe your it starts clicking during your weekly tennis game. Whatever the cause, you want pain relief. Our sports medicine experts share the common causes of shoulder pain and which treatments work best… Being flexible is terrific in yoga class, on the dance floor and when playing Nintendo Wii with your kids. But it’s a drawback when it comes to your shoulder. That’s because having very flexible joints, known as hypermobility, cause instability in the shoulder and increases risk of injury and pain, says Ralph Gambardella, M.D., orthopedic surgeon and sports medicine specialist at Kerlan-Jobe Orthopaedic Clinic in Los Angeles. You’re also at risk if you sit behind a desk all day. […]