Ключевые слова: ache, adult, ail, atrophy, attend, bandage, body, bone, brawn, catch, concept, danger, decline, degenerate, degeneration, deterioration, elderly, fitness, gesture, hand, harm, heal, health, healthy, hold, inflame, inflammation, injury, knee, leg, lifestyle, marrow, medulla, muscle, ordeal, pain, painful, pang, person, physical, physique, rheumatism, ribs, risk, sting, supervise, swell, take, treat,