Ключевые слова: 30s, 40s, active, alternative, back, back pain, bending, body, care, casual, caucasian, checking, cure, doctor, examination table, examining, female, healing, health, healthy, hospital, lower back, lying, male, man, massaging, mature adult, mid adult, muscle, muscle pain, orthopedics, pain, painful, patient, physiotherapy, professional, relax, relaxation, rubbing, spine, standing, stretching, therapist, therapy, treatment, vertebrae, wellness, woman,