Shipping Included STRENGTH DEFINITION MUSCLE FIBER Body Bar Challenge is a powerful total body conditioning workout that will push your strength and endurance to the next level of fitness. The video uses high intensity training techniques such as giant setting, super setting and drop setting to increase the overall intensity of the workout in a shorter period of time. Using either one or two Body Bars, one lighter and one heavier, these dynamic exercises enhance muscle fiber recruitment and produce excellent strength gains and muscle definition. For those who are looking for an extra challenge and want to see great changes in their bodies, this workout is outstanding!! Level: Beginner to Advanced / 60 Minutes