Ключевые слова: adult, adults only, advice, arm, assistance, athlete, care, doctor, examining, exercising, expertise, females, finger, hand, healthcare and medicine, healthy lifestyle, hospital, human arm, human body part, human hand, human joint, human limb, illness, instructor, lifestyles, limb body part, males, massaging, medical clinic, medical exam, men, mid adult, muscle, pain, patient, people, physical injury, physical therapist, physical therapy, professional occupation, recovery, relaxation, shoulder, smiling, sport, touching, two people, white people,