Josh Henkin, CSCS is known as innovator of Dynamic Variable Resistance Training (DVRT) and has become one of the most sought out fitness professionals for his revolutionary fitness programs. Josh has taught his DVRT program to over ten countries worldwide as well as instructing some of the top fitness associations in the U.S. In 2008, Josh was commissioned by the US Army Special Forces Recruiting Battalion to create “SELECTED”. A unique fitness program specifically designed to help recruits successfully pass the Selection process. His programs have been used by NBA, NFL, NHL, UFC, and Division I athletes as a means to get an edge on the competition. His DVRT program is not just for the elite, being used by top fitness facilities in more than 70 counties worldwide. Josh’s DVRT program has been used on “The Biggest Loser,” featured in “Details Magazine,” demonstrated on “Access Hollywood,” and he has been a contributor to “Men’s Health.” Josh’s creation of The Ultimate Sandbag has completely revolutionized how exercise programs are performed and designed. In 2005, Josh released his Ultimate Sandbags and DVRT program that allowed anyone to achieve incredible results without the need for expensive gyms or equipment. With over 400 exercises, Josh’s DVRT Ultimate Sandbags offer the most complete fitness experience. You can learn more about Josh’s DVRT program and the success of his Ultimate Sandbag System by visiting: http://DVRTFitness.com or call 1-800-698-2556