TAPOUT XT Resistance Bands Intermediate Band, Blue 15 lbs. Real TapoutT XT Brand products insure you are doing the correct excersizes Just as effective as free weights, resistance bands are much more portable and convenient, so you can work out anytime, anywhere. Nylon strap material insures a comfortable and bruise free workout In TapouT XT, the resistance band is used for at least 50 percent of the exercises.It is very important to have the same ones.