sentence: A gymnast performs on the parallel bars spinning and flipping on the bars in a gym full of people. sentence:  Then, the gymnast stand on his hands, make two flips in the air and falls stand on the mat. sentence:  Behind the gymnast, an athlete runs, then stand with the hands on the pommel horse and flips in the air and fall stand on the mat. sentence:  Also, a male athlete behind the gymnast runs fast and flips in the air.