[metallion]

As a righthander I would prefer to "wrap your left hand around your right wrist" to more emulate the position of the hands on the club -- and surely the point of Extensor Action is to keep the LEFT arm straight -- which the right arm does very easily in this alternate configuration.

I feel that setup activates s the left arm too much as muscle power is needed to grip the right wrist. I like to feel that the left arm is just a dead rope while the right arm is really working.