Lying Single to Double Leg Raise

Instructions

1. Lie flat on your back with legs straight and hands under your lower back for support.
2. Raise one leg to about 45 degrees while keeping the other on the floor.
3. Lower the raised leg, then raise both legs together to 45 degrees.
4. Lower both legs back to the floor under control.
5. Continue alternating single-leg raises with double-leg raises for each rep.