Endurance test: Tackle Ball In the football-like game, two teams compete against each other, put their upper body in the inflated balls. So human bumper cars with fall, strong impact and rollovers. The headband mount is held in connection with a GoPro Hero3 + perfect. On the inner side of the stretchable bands a light gum is to avoid slipping. Is pleasant to the skin and does not take uncomfortable wearing the hair in. Individually, you can adjust the bracket to the respective head size.