Jonathan L. Chang, MD, is a clinical assistant professor of orthopedics at the Keck School of Medicine, University of Southern California, Los Angeles, and a sports medicine specialist in private practice in Alhambra, California. He is a member of the American Orthopaedic Society for Sports Medicine and the Olympic Sports Medicine Society of the US Olympic Committee.
The right way to lift heavy objects…put on a shirt…walk downstairs…protect your neck—and prevent painful injuries.
Some people find a physical activity they like -- Pilates, spinning, walking -- and happily stick with it for years.…
