Wrist support brace being used to alleviate the pain and discomfort of RSI (Repetitive Strain Injury) caused by the use of a computer mouse. This may be brought on in a number of ways such as the result of repetitive movements causing injury arising from the muscles and tendons becoming strained. It also may be caused by bad posture as in dorsiflexion of the wrist in which the hand is bent backwards at the wrist for long periods as in typing. There are several ways to treat computer related RSI of which a wrist support brace is one - if recommended by a physiotherapist,