How to Setup the Reflex Ball –
Place the Reflex Strap on your head.
Undo the knots on the Reflex Ball end. ( Be cautious not to let the string fall off the ball! )
Adjust the Reflex Ball and String length to the height of your Belly Button.Tie up the Reflex Ball with a knot or two and have a test run!
If the string feels too long / short , adjust the string length until hitting the ball feels comfortable!
Cut off excess cord ONLY when you are satisfied with string length.