opening the door for more horizontal-plane torque (rotation) and greater swing speed. Here are Arentz' two exercises and his swing drill to improve this facet of the golf swing. Do multiple reps ...

Swinging with your arms is half the battle when it comes to a proper golf swing. Here's how to transfer your weight to your lead leg in the downswing to avoid the dreaded arm swing. Having proper ...

(Editor's note: Golf Digest is a minority investor ... with a 7.1/10 overall score—as well as a 10/10 hip rotation score! Left: scores from swing before drills. Right: scores from swing after ...