Ключевые слова: active, assistance, athlete, beginner, body, caucasian, client, club, coach, conversation, couple, determination, effort, endurance, exercise, explaining, fitness, gym, happy, health, healthy lifestyle, help, indoor, instructor, male, man, motivation, muscular, online, people, personal, personal trainer, professional, sport, sportsman, sportswear, strength, strong, support, talking, teamwork, together, trainer, training, two people, wellness, workout, young, young adult,