sentence: Floyd Mayweather the boxer, is on a machine surrounded by a crowd of ordinary people and reporters. sentence: The boxer then begins to lay back on the machine and does crunches while chewing gum and making air fist. sentence: When finished,he stands up to adjust his shorts and places his knees on a a set of white towels before using a wheel with two handles on it to continue his exercise. sentence: A man in a suit then begins talking to him as Floyd continues to look in the mirror doing his exercises.