Double-leg abdominal press

Double-leg abdominal press
When you're comfortable with the single-leg abdominal press, try the double-leg abdominal press:
• Lie on your back with your knees bent (A). Keep your back in a neutral position, not arched and not pressed into the floor. Avoid tilting your hips. Tighten your abdominal muscles.
• Raise your legs off the floor one at a time so that your knees and hips are bent at 90-degree angles. Rest your hands on top of your knees (B).
• Push your hands against your knees while using your abdominal muscles to pull your knees toward your hands. Keep your arms straight. Hold for three deep breaths.
• Return to the start position and repeat