[Yoda]

Yoda is 'on assignment' and asked me to post a comparison of his Startup with Casper's, especially with regards to the lower body pivot -- the right leg 'brace', solid left foot and bending forward left knee ...

From this Start Up to Top -- and while remaining Head Centered -- both our left heels leave the ground.

As did those of . . .

Vardon.

Jones.

Armour.

Hagen.

Snead.

Demaret.

Hogan.

Nelson.

Palmer.

Player.

Nicklaus.

Casper.

Trevino.

Watson.

And . . .

Almost all the guys you know now, but never took the time to look. Sure, there are notable exceptions: Tiger has a 'Flat Left', but at age 32, he is also on his third left knee surgery.

With due respect to all the nuevo-biomechanics guys . . .

You've missed it.