The genius of the Sure-Speed golf swing speed tool is the auditory feedback: the louder the whipping noise you make as you swing the Sure-Speed flag, the more speed you’ll generate. The flag provides a moderate amount of resistance right as the hands move through impact and provides a strong auditory reference to the player.
Most critically, it’s the timing of the noise from the golf swing speed tool that’s the secret. Delay the swoosh until right on impact and you’ll boost club head speed and ball speed, guaranteeing power. You'll feel the burst of power on every swing and that dramatic whoosh will translate into pure power for every full shot you hit.
