You can build core strength and balance in a few specific ways. Learn how to build core strength and balance with help from a personal trainer in this free video clip. Expert: Reggie Lamptey Contact: www.bodydefining.com/ Bio: Reggie Lamptey has always possessed a natural gift for helping people achieve different health and wellness aspirations. Filmmaker: Cris Thorne Series Description: Working out means a lot more than just taking a jog or lifting a weight. Get tips with working out with help from a personal trainer in this free video series.