How Much Torque (n M) Does A Golf Swing Put On The Average Person/tiger’s Knee? What Can I Compare This To?

As is obvious to anyone who has seen Tiger swing a club, he puts a tremendous amount of torque on the knee he is getting surgery on. I am wondering if there are exact measurements as to how much torque people, particularly Tiger, put on their knee during a golf swing. As I am relatively unfamiliar with physics, I would also appreciate a comparison of that measurement to something understandable.