To test wether
you have it on correctly, touch your little finger with your thumb. The nylon
lace should be in the middle.
Once you secure the arm strap and the
wrist strap in place, connect the nylon tether to the D-ring on the back of the
hand. Adjust the tether until the wrist is locked and the arm is bent at an
approximate 90 -120 degree angle. You may need to occasionally readjust and
tighten the strap during trainning.
The Tennis Xcelerator works to develop the two-handed
backhand as well. Do not try to use it as a training aid for the
one-handed backhand. Place the tennis xcelerator arm strap on the opposite arm
used for your forehand.