<ul>
<li>Stand with the balls of your feet on the edge of a step, heels hanging off.</li>
<li>Hold onto a railing or wall for balance if needed.</li>
<li>Push up through your toes, raising your heels as high as possible.</li>
<li>Pause briefly at the top.</li>
<li>Slowly lower your heels back down below the step level.</li>
</ul>