When you've got early extension in your swing, you'll see more mishits and bad results. This golf lesson from a top-ranked teacher helps fix it.

A hammer drill can help golfers improve their takeaway and fix their golf swing issues. Instructor Kelvin Kelley says, “Everybody can hammer a nail,” relating it to the correct backswing motion.

Conversations about Tiger Woods' golf swing—and, indeed, his career—and inextricably linked to the health of his knee. The hope of staving off a knee injury was a motivating factor in why he decided ...