Barbell DNA is inspired by the DNA you live as found in DNA testing that tracks ACTN3 genetic marker. This genetic marker controls production of the Alpha-Actinin-3 protein in fast-twitch muscle fibers. The CC and CT expression of the gene are common among strength sport athletes. We wanted to share some science with this one.

Barbell DNA Bar Grip Hoodie features:

• Ultra-soft cotton/polyester fleece blend
• Barbell DNA Helix on the front left
• Drawstrings with A7 tips
  
• Double lined hood
• Kangaroo Pocket
• Relaxed fit
• Bar Grip Premium

What is A7 Bar Grip?

A7 Bar Grip is a one-of-a-kind performance shirt with a patent-pending silicone grip on the back that is designed to help with slippery commercial benches and bars. The grip helps you stick to the bench during bench press and anchors the barbell to your back when squatting. Bar Grip is the ultimate training shirt for powerlifting, strongman and weightlifting workouts.

Important: Please view the size chart below for accurate sizing.