Ключевые слова: active, athlete, body, cardio, challenge, circle, class, club, collaboration, core, diversity, endurance, exercise, exercising, female, fit, fitness, floor, friend, friends, girl, group, gym, gym class, health, healthy, indoors, loss, man, muscle, muscular, people, person, personal trainer, plank, sport, sportswear, sporty, strong, support, team, teamwork, together, trainer, training, weight, wellness, woman, workout, young,