1
Lie supine on your back with legs extended, arms at sides or across chest for stability, shoulder blades in contact with floor, neutral spine position maintained throughout
2
Keep one leg extended on the floor for stability; ensure lower back remains neutral against the floor to prevent lumbar strain; engage core musculature
3
Slowly lower the right leg toward the floor in a controlled manner while keeping the knee slightly bent; maintain lumbar spine contact with the floor; continue lowering until leg approaches floor level or slight stretch is felt
4
Contract quadriceps and iliopsoas to lift the right leg back to starting position; perform controlled raise with knee slightly flexed; return to initial position and repeat; alternate legs after completing set on one side