Ключевые слова: active, activity, aerobic, athlete, athletic, background, balance, ball, band, body, bodyweight, club, concept, cross, endurance, equipment, exercise, fit, fitness, gym, hanging, health, healthy, indoor, lifestyle, muscle, muscular, no people, power, push, recreation, resistance, rope, sling, sport, strap, strength, stretching, strong, suspension, technology, train, training, vitality, weight, white, working, workout,