Have a blast with the NEW Punch® Reflex Ball! This boxing tool will bring another fantastic & addictive elements to your boxing training! Whether you’re using the Reflex ball at the gym, at home, in a small space or looking for a fun way to train. The Punch Reflex Ball is perfect for you. PLEASE NOTE: Eye protection is recommended when using this product. WHAT IS A REFLEX BALL FOR? The Reflex Ball is designed to improve your hand-eye coordination, hand rhythm, accuracy & more. This product is suited for most ages! If you’re a beginner we recommend using this ball with a set of Bag Mitts ! HOW DO I SETUP & USE THE PUNCH REFLEX BALL? Step 1. Place the Reflex Strap on your head. Step 2. Undo the knots on the Reflex Ball end. ( Be cautious not to let the string fall off the ball! ) Step 3. Adjust the Reflex Ball and String length to the height of your Belly Button. Step 4. Tie up the Reflex Ball with a knot or two and have a test run! Step 5. If the string feels too long / short , adjust the string length until hitting the ball feels comfortable! Step 6. Cut off excess cord ONLY when you are satisfied with string length.