Lie on your back with your legs bent and feet flat on the floor.
Bring one leg up to the table top position, with your hip and knee at 90 degrees.
Bring the other one to the same position.
Ensure you keep your legs and feet hip-distance apart.
Keep a very small arch on your lower back.
Inhale.
As you exhale, tighten your abdominal muscles and slowly lower one leg out to the side.
Ensure your hips do not rotate towards the movement.
They should stay in the same position.
Your hips and knees should remain at 90 degrees.
Once you reach your own endpoint, hold this position and inhale.
As you exhale, return your leg to the table top position.
Both hips and knees should be at 90 degrees.
Exhale and repeat with your other leg.