At first I was hesitant to try out a scuba diving mouthpiece. Yeah, aside from the one that comes with the regulator, there is a mouthpiece especially designed for divers. I am sure that you also do not feel comfortable about the idea. But just imagine that you have to wear it to protect your jaw.
The mouthpiece manufactured by SeaCURE, just like the type that's worn during
professional boxing bouts, is designed to fit divers' jaw not only to serve as protection, but aid in headache and fatigue as well. As I have mentioned a while ago, I doubted the 'importance' of such gear. But when I finally wore it, I noticed that I felt more comfortable with it unlike with the usual regulator's mouthpiece. It helped lessen diving enervation because the mouthpiece allowed me to rest my jaw muscles and focus more attention on breathing than the regulator.
The mouthpiece comes in three various sizes: one that is standard, one that is intermediate, and one that fits a plastic regulator. It's starting price is $37, a valuable investment that aids jaw over tiredness. In my case, I didn't purchase the
standard mouthpiece. Not that it didn't fit me, but I went for the customized mouthpiece. It's made from durable, safe, and reliable material that even allows remolding in case I bite the mouthpiece.