With your hands at your chest or on your hips, shift all your weight into your left leg and place your right toes on the ground about an inch diagonally behind your left heel, so there is tension in the band.
Squeeze your abs and tuck your pelvis under as you kick your right leg back about 6 inches. Keep the knee straight.
Return your right foot to the ground, keeping tension in the band, for 1 rep.