Stand facing the front of the room or the mirror with your feet shoulder-width apart and your arms hanging loose at your sides. Relax your stance so there is a slight bend in your knees.
Punch out to the front, alternating your arms in time with the beat of the music. Lean into the punch with your shoulder, angling your body into the arm that is punching. Exaggerate the bend in your knee, alternating sides coordinating with the punching arm. This movement will help you accustom your body to a basic hip-hop move that guys can do on the dance floor before big, highlight moves or simply when dancing with a girl.
Repeat the side-to-side motion in time with the beat but leaving your arms down at your sides. Exaggerate the shoulder motion to adjust for the lack of a punching arm. So, instead of punching out to the front, drop your shoulder in front, alternating sides, in an exaggerated motion. Keep your legs and hips engaged in the movement, so the alternation has a slight bounce to it.
Continue with the same side-to-side motion, but this time engage your arms in with the shoulder popping. Keep your hands in relaxed fists and as a shoulder comes up and drops to the front, bend your elbow to raise the hand toward your chest. Alternate hands as you alternate shoulders, keeping the bounce in the movement by continuing to bend your knee.
Repeat the same shoulder and arm movements, but as you alternate between bending your knees, shift the weight to the foot of the knee that is bent. This will allow you to pick up the opposite foot, enabling you to move around in the motion, walking forward or backward or even in a circle.