Lying Alternate Hip Extension

Instructions

1. Lie face down on the floor with your legs straight and hands resting under your forehead.
2. Brace your core and squeeze your glutes.
3. Lift one leg off the floor by extending at the hip, keeping the knee straight.
4. Lower the leg back down under control, then repeat on the opposite side.
5. Continue alternating legs for the desired number of reps.