Ключевые слова: active, adult, athlete, body, caucasian, center, checking, club, community, doing, exercise, females, fit, fitness, girl, gym, hands, health, healthy, heart, hobby, indoors, inside, leisure, lifestyle, midsection, person, power, pursuit, rate, recreational, smartphone, smartwatch, sport, sportswear, technology, teenager, telephone, training, updates, wellbeing, woman, work out, workout, young,