Go to 00:38, and assume that the dummy was hit by a lorry with flat face. The lorry would make a direct impact on the back of the head, before the helmet inflates.
Go to 03:55, and assume that the cyclist had hit a wall. This time too, the cyclist's head would hit the wall.
Go to 00:38, and assume that the dummy was hit by a lorry with flat face. The lorry would make a direct impact on the back of the head, before the helmet inflates.
Go to 03:55, and assume that the cyclist had hit a wall. This time too, the cyclist's head would hit the wall.
I wouldn't buy this helmet.