Ключевые слова: abdomen, abdominis, abs, active, activity, african, athlete, athletic, attractive, black, body, bodybuilder, bodybuilding, boxers, building, caucasian, clothes, external, fitness, gym, health, healthy, human, lifestyle, lifting, male, men, muscle, muscular, oblique, pants, rectus, sheath, shirtless, shorts, sport, sternalis, strength, strong, torso, training, transverse, trunks, white, workout, young,