The ARM BLASTER is designed to help you keep your arms close to your body while performing standing curls. The barbell curl is perhaps the best exercise for building overall thickness, density, and size of the biceps muscle. Anyone who has picked up a barbell and started doing bicep curls will immediately notice that it is difficult to keep their elbows still. The POWER SYSTEM ARM BLASTER keeps your elbows locked close to your body to prevent swinging, which forces your biceps to do all the work. The contour plate isolates the arms and shoulders while keeping the back and elbows in position for performing arm curls.
