title: Stretching: pain and no gain?
mesh_terms: D001265:Athletic Injuries / Q000209:etiology / Q000517:prevention & control*; D015444:Exercise; D006801:Humans; D007869:Leg Injuries / Q000209:etiology / Q000517:prevention & control; D009119:Muscle Contraction; D009126:Muscle Relaxation; D018482:Muscle, Skeletal / Q000293:injuries; D009141:Musculoskeletal System / Q000293:injuries*; D010146:Pain / Q000209:etiology / Q000517:prevention & control; D012307:Risk Factors