Ключевые слова: adult, alone, ankle, athlete, balance, ball, center, client, cropped, device, equipment, exercise, fitness, guy, gym, half, health, healthcare, kinesiology, kinesiotherapy, kinesitherapy, male, man, medicine, one, patient, person, photo, physiatry, physiotherapy, rehab, rehabilitation, sport, sportsman, stand, training, weight, wellness, work, workout,