Ключевые слова: app, application, assistant, athlete, back, blank, coach, control, device, digital, display, empty, equipment, exercise, female, fitness, gadget, hand, healthy, high view, holding, internet, lifestyle, looking, mat, mobile, mobile app, monitoring, motivation, online, person, personal, phone, planning, rear view, screen, sit, smartphone, sport, sports, sporty, technology, training, using, watching, woman, workout, yoga,