Tour players are way more talented than you are, and they do things physically you can only dream about. And yes, the angles they show on television might not always provide the most technically relevant look at a swing.
But you can improve your game by watching the best players play, provided you use the correct filter. “As long as you understand that video—and still images have their limitations and what those limitations are, there’s still a ton to see and learn. You’re not going to necessarily see the small movements of the hands down by the ball, but you can get a great sense of the overall body motion.”