With modern launch monitors, it's pretty easy to tell who swings fastest—you just measure it. But what about relative speed? In this episode, Mark, Lou, and Greg talk speed potential and efficiency. Which of the three of them swings the fastest relative to their potential? Which swings fastest on the course relative to their current top end? And what do these differences mean for typical golfers trying to play our best game, especially off the tee?Where to find us:Mark Crossfield's weekly newsletter: https://www.crossfieldgolf.com/subscribeMark Crossfield on Twitter: https://twitter.com/4golfonlineMark Crossfield on YouTube: https://www.youtube.com/user/4golfonlineLou Stagner's weekly newsletter: https://newsletter.loustagnergolf.com/subscribeLou Stagner on Twitter: https://twitter.com/LouStagnerGreg Chalmers on Twitter: https://twitter.com/GregChalmersPGAThe Hack It Out Golf Podcast on Twitter: https://twitter.com/HackItOutGolfLearn more about your ad choices. Visit megaphone.fm/adchoices