Stand with a resistance band tied around both ankles with the slack taken off.
Place one leg on a balance pad or another soft surface such as a folded towel or gym mat.
Shift your weight to the leg, with your knee soft, and find your balance.
Lift your other leg diagonally backward and outwards against the band resistance.
Keep your toes pointing forwards and focus on using your buttock muscles.
In a controlled manner return to the starting position and repeat.