The world of athletics is always looking for ways to improve performance and training. As I was perusing some blogs tonight I came across a mention of some new mouth-wear claiming to improve performance so I thought I would dig deeper to find out exactly what it was. Under Armour is releasing a mouth guard that is supposed to improve balance, endurance, and overall sports performance. Check out this video describing the equipment. I am excited to see more on this and maybe some research to back it.