sentence: A man is standing in a gym preparing to lift a set of weights placed on a bar. sentence: Next the screen  flashes to a younger male jerking and then drops the bar on the ground. sentence: Several more people are shown lifting weights and dropping them on the ground. sentence: The man begins to dance as he lifts and drops the bar and the continuation of weightlifting is repeated. sentence: After,the men continue walking around the gym eating a protein bar.