Bring Booty Bands to the Gym Fitness influencer and trainer Stefanie Williams shows you how to take a booty band to the gym and kick your workout up a notch. She uses a booty band to perform thrusters (squat and press) with a barbell, squats with a loaded barbell, monster walks and side steps with no weights, and deadlifts with a loaded barbell. Image Source: Instagram user stef_fit