Be bootylicious in time for spring with this move (and an entire routine) created by trainer Brett Hoebel of New York City, originator of the BootyBrasil class. 

Esquiva parallel: How to do it From standing, step right foot back into a lunge, swinging bent right elbow forward and left arm to side (as shown). Step right foot to right into a deep squat, while leaning right side of torso to right thigh, and reverse arm movement. Return to lunge, reversing arms. Do 12 reps. Switch sides; repeat.