Check the review from TrailSage for the HSU GoPro Hero10 Black Hero9 Bite Mount.
"This GoPro accessory is a great way to supplement your footage. It’s good at getting those unique shot perspectives that can help tell your story. It is especially useful at capturing footage where you need to show both your hands. The ability to show your surroundings, and shift your point of interest, is something you can’t get from a chest mount, where your viewing angle is fixed. Also, having it in your mouth, and below your eyes, makes aiming your shot a lot easier compared to a traditional head band mount. Here are some situations I think it would be ideal for; activities with less impact like rollerblading and skateboarding look great. And though I did not get to test it in the water, I feel it would work well for swimming and surfing too. Sports like rock climbing; where the use of your hands are critical, also show up well. And finally, this could also be useful when doing product demos and tutorials."
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