Ключевые слова: ache, adult, anatomy, back, backache, background, backpain, body, care, clear, concept, cramp, enhanced, female, hand, health, healthier, healthy, holding, human, ill, illness, injury, isolated, kidney, loin, lower, massage, massaging, medical, medicine, muscle, one, pain, person, photo, physical, red, sick, skin, small, sore, spine, therapy, undressed, woman, women, young,