The chesty is another popular accessory people tend to have. You strap it around your body and it holds your GoPro on your chest. This can be used for different activities like skiing, snowboarding, biking, etc. The chesty is very proficient on filming with your GoPro. I went on a ski trip 2 years ago. My friend had the chesty mount for his GoPro and he got really good footage. This can be beneficial because you don’t have to worry about holding the mount in your hand. It just stays in place since its strapped in.