Ключевые слова: accident, ache, adult, ankle, athlete, athletic, body, cramp, exercise, fit, fitness, foot, health, healthy, holding, hurt, injured, injury, jogger, jogging, joint, knee, leg, lifestyle, ligament, male, man, muscle, osteoarthritis, outdoor, outside, pain, painful, park, people, person, physical, run, runner, sore, sport, sprain, sprained, strain, summer, tendon, training, trauma, workout, young,