Ключевые слова: abdomen, active, aerobic, athlete, background, ball, barbell, club, collection, color, colorful, different, dumbbells, equipment, exercise, fit, fitness, game, group, gym, gymnastic, health, healthy, indoor, lifestyle, loss, mat, modern, muscles, objects, physical, pilates, power, room, round, set, shape, shaping, slim, soccer, sport, stepper, strength, stretching, strong, trainers, training, weight, white, workout,