Professional kit Boxing Reflex Ball is used by many boxers, MMA fighters and other martial arts to train the speed and precision of blows by hands and elbows, as well as to improve coordination, eye, agility and endurance. - To start the workout,...

Step 1: Fill the bottom compartment with Sand (recommended) or water. Step 2: Fill-Air at top compartment. TOTALLY SAFE: This Bop Bag is weighted at the bottom with water or sand and inflated with air. It won't hurt them while knocking around and...