Ключевые слова: activity, adult, aerobic, amateur, athletic, body, caucasian, club, coaching, cross, discussing, doing, energy, equipment, exercising, female, fit, girl, guy, gym, healthy, indoors, instruction, instructor, lifestyle, motivation, muscular, people, personal, physical, positive, results, shaping, simulator, slim, smiling, sporting, sportive, sportswear, sportswoman, sporty, strength, together, training, weight, wellness,