Mount your GoPro to the front of your helmet in a headlamp-like position. Capture forward-facing footage, or adjust the extendable arm so the camera is facing back at you for self-portrait videos and photos. The mount can be removed by heating the adhesive bond with a hair dryer then peeling off mount.
Note: Always select a helmet that meets the applicable safety standard when you use with a GoPro helmet mount. Always follow the helmet manufacturer's instructions on safe helmet use.