Power System 4069 Arm Blaster

Power System 4069 Arm Blaster

The POWER SYSTEM ARM BLASTER is designed to help you keep your arms tight against your body while doing standing curls. The barbell curl is perhaps the best exercise for building overall thickness, density and biceps muscle size. Anyone who has picked up a barbell and proceeded to do curls will immediately notice it's hard to keep their elbows still. 

POWER SYSTEM ARM BLASTER keeps elbows locked closer to the body to avoid swaying, which forces your biceps to do all the work. Contoured plate isolates arms and shoulders while keeping back and elbows locked in position for curling exercise.