The only reason that my left arm looks so extended is that my right arm is trying to rip the left from its socket. In 12-3 you'll find Homer driving the point home...extensor action, extensor action, extensor action, extensor action, extensor action.
Extensor action creates the spoke for the wheel, or radius for the circle on the face of an inclined plane. It removes any neccessity for downward bobbing. It aids in the ability to keep the left wrist from arching or bending (clubface controll). It gives the machine a rigid structure that leads to repeatability (consistency). I know these things don't seem very important... RIGHT!!!???
for some reason I find myself whistling the tune "I've got Rhythm....
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"Support the On Plane Swinging Force in Balance"
"we have no friends, we have no enemies, we have only teachers"
Simplicity buffs, see 5-0, 1-L, 2-0 A and B 10-2-B, 4-D, 6B-1D, 6-B-3-0-1, 6-C-1, 6-E-2
There is a vid called BagvsLuke in the gallery that has a face on view of Ted. Also a vid put up by 6bmike called HittersRow has another face on view of Ted Hitting driver.