Ключевые слова: accidents, adult, aid, background, body, bone, build up, care, cure, doctor, exercise, female, first aid, fit, fitness, girl, grab, hands, health, health care, healthy, help, hold, hurt, injury, knee, lifestyle, male, man, massage, medical, muscle, pain, people, person, protect, relief, shape, sport, spot, surgery, therapist, therapy, training, treat, treatment, woman, workout, wound, young,