GoPro - DIY wrist mount mod
This is a GoPro DIY wrist mount set up that I made from a Wilson Pee-wee shin brace. I purchased a pair of these shin braces at Walmart for about $5.00 bucks per a pair. It is good for use on a motorcycle or bike. It does not interfere with your hand when driving. With a pair of these, you can then make up the mount for either arm to use. When in use, you can mount the camera to point sideways, forward, backward or anywhere in between. I actually drilled two seperate holes so that I have various options for placement of a tripod mount on the brace.
Hope it helps.