Ключевые слова: ache, arthritis, back, backache, background, cervical, cervicalgia, chiropractic, chiropractor, chronic, cramp, cure, discomfort, disease, exercises, gray, hands, head, heal, human, hurt, ill, illness, inflammation, injury, male, man, massage, massaging, muscle, nape, neck, pain, painful, physical, rachiocampsis, rheumatism, sciatica, scoliosis, shoulder, sick, sickness, sore, soreness, spine, strain, stretching, suffering, tension, upper,