</a><p>Get ready to kick it into high gear with this workout, created by trainer Tracey Mallett</a>, that will lift and tone your derriere. In 10 minutes, you will work the glutes from every angle to create a tight and shapely butt. Best of all, you don't need any equipment to work it. So toss out your Spanx, press play, and get ready to hit it!<br /></p><br />
