Ключевые слова: accident, ache, adult, arthritis, athlete, cramp, emergency, exercise, female, fitness, girl, hands, health, healthy, hurt, injured, injury, jogger, jogging, joint, knee, leg, lifestyle, ligament, marathon, medical, muscle, outdoor, outside, pain, painful, people, person, physical, problem, run, runner, running, rupture, sore, sport, sprain, sprained, strain, symptom, tendon, training, woman, workout,