Ключевые слова: adult, athlete, body, cardio, center, centre, challenge, class, coach, coaching, collaboration, cross, diversity, endurance, exercise, exercising, fitness, floor, friends, friendship, group, gym, health, healthy, lifestyle, looking, man, motivation, muscle, people, person, portrait, positive, ready, relax, sport, sports, sportswear, sporty, strong, support, team, teamwork, together, trainer, training, wellness, woman, women, workout,