have a point also i think-- The second response seems obvious, but
explain how it really works- There is a guy name DAve looking for you
One participant who competes in Remax Long Drive Championships had this to say: "Very few if anyone I've seen does this ..Taly.... You may want to check your yardage!"
Another participant said "Well, something is swinging your arms---and it appears to be you. And you are not only swinging your arms, but your forearms and wrists are releasing the club. If you think otherwise, tie a rope to your shoulders, attach it to a golf club, and see how much clubspeed you can generate."