Seated Single-Leg Slow Knee Extension

Sit upright on the edge of a sturdy chair with your feet flat on the floor and hands resting lightly on the sides of the seat.

Engage your core and maintain a tall posture throughout the entire movement.

Slowly straighten one leg out in front of you until it is parallel to the floor, focusing on contracting your thigh muscles.

Hold the straight leg position briefly at the top while keeping your upper body completely still.

Lower your foot back down to the starting position in a controlled, slow motion before repeating.