Fat Gripz Extreme will transform your training for bigger, faster size gains. They are a thicker, more impactful evolution of the original Fat Gripz (blue). Their insane 2¾ inch diameter is a full 1/2 inch increase on the originals that will push your workouts to the limit.

Fat Gripz Extreme are an excellent tool for increasing muscle activity and building big arms. They convert barbells, dumbbells and machine attachments to thick bars. The increased diameter brings about greater muscle activation which results in bigger, better gains along with enhanced functional strength.

Thick bar training spreads the weight over a larger area of the hand which works the forearm extensors and flexors more evenly which can help prevent injury, weaknesses and imbalances. It also stimulates increased muscle activation in the hands and arms which can unlock significant muscle and strength gains.

Made from an untra tough military-grade compound similar to rubber, Fat Gripz have a slit down one size that allows them to easily fit tightly around virtually any bar. They are designed to be solid on the bar as if they were part of it.

Fat Gripz are used by thousands of athletes around the globe including world famous athletes, champion bodybuilders, strongmen as well as fitness enthusiasts and gym goers.