Ключевые слова: adult, back, background, body, care, caucasian, color, doctor, elderly, electric, equipment, female, gun, handheld, health, lifestyle, male, man, massage, massager, massaging, mature, medical, middleaged, muscles, muscular, pain, patient, people, percussion, percussive, person, physical, physiotherapist, physiotherapy, pink, portrait, recovery, rehab, rehabilitation, relaxation, relief, senior, smiling, sport, technology, therapy, tool, treatment, woman,