sentence: There are several body builders showing their weight training exercises with weight bars and arm wrestling techniques. sentence:  Two of the body builders arm wrestle on a table while another person is watching them. sentence:  After he signals the body builders to start, they begin arm wrestling. sentence:  Both the body builders use all their force and concentration while they try to take the opponent down. sentence:  They continue using force as they pivot their elbows to push their opponent's arm in the opposite direction. sentence:  Finally the wrestler on the left wins by putting his opponent's arm down.