Ключевые слова: active, activity, adult, application, athletic, beautiful, body, doing, dumbbells, exercise, fit, fitness, ground pad, gym, gymnastics, health, healthy, home, house, indoor, lessons, man, mat, muscular, online, online training, people, person, phone, physical exercise, plank exercise, press, quarantine, recreation, relaxation, smartphone, sport, sportswear, stay at home, strength, strong, trainer, training, workout, young,