<ul>
<li>Lie flat on your back on the floor with your legs extended and arms at your sides or under your glutes for support.</li>
<li>Engage your core and keep your lower back pressed into the floor.</li>
<li>Lift your legs straight up towards the ceiling, keeping them close together.</li>
<li>Continue lifting until your legs are perpendicular to the floor or as high as you can comfortably go.</li>
<li>Slowly lower your legs back down to just above the floor, maintaining control and avoiding any abrupt movements.</li>
<li>Repeat for the desired number of reps, focusing on keeping your core engaged throughout the exercise.</li>
</ul>
<p>&nbsp;</p>