The Explanar turns golf swing theory into feelings, allowing the golfer to focus on executing the shot more effectively…The Explanar is also an ideal golf fitness machine. The Power Roller and the Explanar hoop work to educate the golfing muscles, strengthening both arms and back muscles as well as increasing flexibility. Weekly training and/or tuition on the Explanar will help improve balance and develop a consistant tempo, fast-tracking you into playing better golf.