Subscribe Now: www.youtube.com Watch More: www.youtube.com Tightening up loose skin on the thighs is something you can do quite easily with the help of a few very particular exercises. Tighten up loose skin on the thighs with help from a Jazzercise instructor for 22 years in this free video clip. Expert: Kristen Rzasa Filmmaker: Kristen Rzasa Series Description: Staying fit is only difficult if you allow it to be. Get tips on how to stay fit and learn a few new things that you might not be aware of with help from a Jazzercise instructor for 22 years in this free video series.