Start with your feet hip-width apart. Bend from the waist, bending your knees slightly and pulling your core toward your spine. Make sure to keep your back flat and chest lifted.
Place your left hand on your knee or thigh and let your right arm dangle down, in line with your shoulder.
Make small, clockwise circles with your right hand, letting your arm swing comfortably from the shoulder. Continue to engage your core and keep your chest lifted.
Continue for 10-15 clockwise rotations, then do the same amount counter-clockwise.