Ключевые слова: ache, addicted, adhesive, anxiety, arthritis, bone, bones, break, bubble, cause, crack, cracking, finger, fingers, fold, gas, habit, health, inevitable, inflame, joint, joints, knuckles, massage, nerves, nervous, noise, orthopaedic, orthopedist, pain, patient, pop, popping, press, pressure, relaxation, relief, rheumatism, snapping, sore, sound, stress, suffer, surgery, swelling, tension, uncontrolled, woman,