Lie on your back and bring one leg at a time upwards keeping your feet on the floor and maintaining your legs at hips width apart.
Enter a bridge position by lifting your hips upwards until you have a straight line from your shoulders to your knees.
Hold this position and now raise one heel off the floor, then lower this heel and raise the other.
Repeat the movement ensuring you do not allow your hips to drop or your body to twist.
