When you are looking to take your arm strength and definition to the next level there's nothing that provides you with bigger gains that some intense biceps curl
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
We created the Spall weight lifting arm blaster adjustable as a smart easy to use system that forces your biceps to work harder while keeping your arms shoulders and torso in the proper position with every rep
English
