[phillygolf]

Michael,
The straight left arm in my opinion becomes a hyperextended left arm when done with only the left arm. Extensor action stretches but does not move the left arm, the benefit of the right arm or trail arm (for the benefit of Philly) is the added structure. Golfers continue to allow acceleration and impact to derange their structure, the resistance to deceleration is lost, never to be regained. Extensor action provides for the checkrein action of keeping the right arm from straightening too soon, providing a smooth even thrust of the lever assemblies into followthrough.
Extensor action also provides structure in that it keeps the radius of the primary lever the same as it was established at impact fix. No shortening of the radius for those with exstensor action.

todd

When MBCPro talks.....Patrick listens.

Go Irish!!!!!!!!!