Ключевые слова: abdominal, abdominal muscle, abs, adult, athlete, biceps, body building, bodybuilder, bodybuilding, caucasian, chest, guy, gym, handsome, health and fitness, healthy lifestyle, human muscle, indoors, laze, lifestyles, male, man, muscular build, not active, pause, portrait, power, relax, rest, resting, slack off, slow down, sport, sports and fitness, sports training, standing, strength, strong, take time off, the human body, triceps,