Next Slideshow Title
Images provided by:
(1) PhotoAlto / Odilon Dimier / Getty Images
(2-14) Brayden Knell / WebMD
Richard Cotton, PhD, spokesman, American Council on Exercise; chief exercise physiologist, MyExercisePlan web site.
Robert Gotlin, DO, director of orthopaedic and sports rehabilitation and coordinator of musculoskeletal and sports rehabilitation fellowship training program, Department of Orthopaedic Surgery, Beth Israel Medical Center, New York.
David Petersen, certified strength and conditioning specialist (CSCS); personal trainer; founder, BossFitness web site, Oldsmar, Fla.
Adam Rufa, physical therapist; certified strength and conditioning specialist (CSCS), Cicero, N.Y.
Reviewed by Tyler Wheeler, MD on June 07, 2020
This tool does not provide medical advice. See additional information.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
View our slideshows to learn more about your health.