Ключевые слова: aggression, arm, athlete, athletic, battle, black, body, bodybuilding, challenge, clasped, closeup, compete, competition, competitive, competitor, concept, contest, fight, friendship, game, hands, handshake, help, isolated, male, man, match, measuring, men, muscles, muscular, people, person, rival, rivalry, shadow, silhouette, sky, sport, strength, strong, struggle, sun, sunrise, sunset, two, vs, winner, wrestle, wrestling,