The reason the wrist wrap is used and the manner in which to put them on. I just use two of the longer ordinary wrist sweatbands.
"A second reason for wearing these is that they do provide a little muscle support and a feeling of security. Wearing a wrist wrap makes you feel that your wrists are just a little bit stronger. The compression of the bandages to the forearm muscle do lend support to the muscles and tendons in the forearm and help them maintain their strength and endurance longer."