<ul>
<li>Lie on your back with your legs straight and arms at your sides.</li>
<li>Lift your legs towards the ceiling until they are perpendicular to the floor.</li>
<li>Open your legs wide apart, keeping them straight.</li>
<li>Close your legs back together.</li>
<li>Repeat the movement for the desired number of repetitions.</li>
<li>Lower your legs back to the starting position to complete the set.</li>
</ul>
<p>&nbsp;</p>