Ключевые слова: active, adult, athlete, athletic, balance, body, class, club, core, endurance, energy, exercise, exercising, female, fit, fitness, floor, friend, friends, group, guy, gym, health, healthy, instructor, male, man, men, muscle, muscular, people, performance, person, planking, power, routine, sport, sports, sportswear, sporty, strength, strong, team, together, train, trainer, training, wellness, woman, workout,