Ключевые слова: athlete, body building, body sculpting, bodybuilding, caucasian, concentration, crouching, determination, effort, equipment, exercise, exercising, fit, flexibility, gym, health and fitness, health club, healthy lifestyle, human leg, indoors, leg press, machine, male, man, men, muscular build, pushing, reps, sport, sports training, strength, strength training, weight training, weights, young,