1
Lie flat on your back on a mat or soft surface with legs extended and arms spread out to the sides at shoulder height, palms facing down for stability
2
Engage your core and press your lower back slightly into the mat to establish neutral spine position before initiating movement
3
Lower both legs simultaneously in a controlled manner toward the ground while keeping them extended and straight, allowing the abdominal muscles to lengthen under tension
4
Using core engagement, raise both legs back to the starting horizontal position by contracting the rectus abdominis and iliopsoas, maintaining control throughout the lift