FUJI Adjustable Grip Trainer BJJ Gym Bag High-neck for extra coverage and

High-neck for extra coverage and anatomically designed to conform to your body perfectly

he is in control of the entire piece

Mixture of SBR

Zippex top design to allows filling up to desired level

weightlifting or plain running

FUJI Adjustable Grip Trainer BJJ Gym Bag High-neck for extra coverage andSpecifications: Crucial Muscles gripping Weight 22 to 88 lbs Comfortable Ergonomic grip Brand Fuji DESCRIPTION The FUJI Fit Adjustable Grip Trainer strengthens and conditions crucial gripping muscles. When properly utilized it improves strength rations between forearm and elbow muscles. Adjustable resistance of 22 to 88 lbs Comfortable ergonomic grip