Fitness Heavy Duty Arm Blaster for Biceps & Triceps

Improve Lifting Technique and Increase Bicep Strength with the Arm Curl Blaster. When you’re looking to take your arm strength and definition to the next level, there’s nothing that provides you with bigger gains than some intense bicep curls. But maintaining proper form can be challenging when the weight gets high, so you need a support system that keeps your arms and body locked in.