I have two slow motion videos; of Brian Gay and Greg Norman where the hips actually counter torque and turn back away from the target a few degrees before Impact. So, it's possible to witness this event on Video. I'll find them and put them up for everyone's review.

Good stuff Bioengine.

This would be great to see if you have these videos, looking forward to seeing them, with stock standard cameras you can't pick this up when you slow them down. If your breaking down a golf swing frame by frame in slow motion, supper stiffen is something you miss. Super stiffen and impact can occur between frames.
Depends on what people class as impact. I'm talking about when the ball and clubs very first contact when to ball and impact initially come in contact, or exactly moment super stiffen occurs.
Do you know what frames per second between 5000 to 10000 frames per second? Must have been captured by some very high tech gear. Or extremely lucky it occurred in sequence to frames. A very rear occasion.

Bioengine,
Early 90's to 96 your crew worked with Greg Norman?
Sources say your crew was responsible for dramatic changes to Norman's swing in the early 90's?

In 1995 there is a article about Brian Gay working with your crew.According to sources Brian work with you crew for years.
Does Brian still get tested ?

MPS1,
You have reliable sources for providing accurate information is all I can say, I'm not able to comment much further due to client privacy agreements.

Again even thought the team has worked with Brian in the past. Again I can't comment on Brian any further.

No, not at all. It triggers the lower body to brace, much the same way Hogan moved. Easy to show in person.

Somewhat similar if you were to imagine throwing a sack of feed into the back of a pickup. Force moves through the body, with the legs being very involved.

Edz,
I would like to put your theory to the test and measure to see if this would occur.
Would be very interesting to see the outcome.
Has anyone measured your theory to verify this works?
Ground reaction forces create hip rotational torque. Normal forces alone won't create hip rotational torque which your speaking about.

Is this your theory Edz and belief or has it been measured and proven it works?

under rocks
 

I will never understand the ability of one person to say something to a computer screen they would not say to the person's face. Unreal.

Anyway. The definitions of lateral force, linear force into the ground, and sheer forces come from a mathematics and from what I know of bio-mechanics. Mr. Hogan moved his center of gravity to his left leg axis prior to the change of direction. He also used his athleticism to create forces from the ground.

My research:

Film
Angles drawn in 2 dimensional space (video)
Measurements with a micrometer
Discussions with Bio-guys at TPI seminars
People gifted in mathematics
Physics Professors at MS State

Just look at what Hogan did and explain it. It changed after the wreck and I would like anyone to explain all the complexities it involved. The pivot won the MS State Am, 4 high school state championships, and it had 3 players in USGA National championships. If all the geniuses on this page can get together and figure it ALL out we might get a USGA Champion.

So give a this redneck a break!

It is really pretty simple and John Schlee said it in "Maximum Golf." Let's get to a place we can turn from.

Trolio

Successful in all things, Author, Inventor, Teacher, Researcher, Scholar, Loving Husband and Father, Protector of the Faith, One of the greatest ball strikers to ever live, Nice guy, Friendly, Good looking and Personable, Athlete, Helpful, Honest and Sincere with a great sense of humor and lover of fried catfish.

How can you be a Red-Neck?

"Though he is small, he is but fierce". William Shakespeare :notworthy

Great to see you VJ! Happy to see you defending yourself, but you shouldn't have to. The bio-mechanics like to go after TGM guys because they believe there is ONE way that should work for everybody. Thank GOD and HOMER and YODA we know better!

Kevin