In case you didn’t know, the Groove is called the Groove because it features (yes, you guessed it) a groove along the underside of its rim. This allows this high speed driver to be molded at lower weights. As a result, players with smaller arms can still handle its speed of 13. Furthermore, Innova has listed its glide at a 6. In theory, if thrown correctly, this baby will GLIDE for some serious max D. Now that’s pretty groovy.