Ключевые слова: ache, acute, adult, anatomy, arm, arthritis, background, body, bone, care, caucasian, chronic, closeup, concept, cramp, disease, elbow, female, fitness, girl, hand, health, healthy, human, hurt, illness, inflammation, injury, joint, massage, massaging, medical, medicine, muscle, office, pain, painful, person, physical, rheumatism, sport, sprain, strain, stress, suffer, tendon, therapy, white, woman, young,