Seated Alternate In-Out Leg Raise over Bench

Instructions

1. Sit at the edge of a bench and grip the sides for support, leaning back slightly.
2. Extend both legs out straight, then alternate bringing one knee in toward the chest while the other extends out.
3. Keep the movement controlled and the core braced throughout.
4. Alternate legs in a steady rhythm for the prescribed reps.
5. Keep shoulders down and avoid excessive rocking of the torso.