Slow-motion video: <a href="/golf-instruction/swing-sequences/2012-12/video-rory-mcilroy-swing-sequence"><ul>Rory McIlroy</ul></a> | <a href="/golf-instruction/swing-sequences/2012-12/video-tiger-woods-swing-sequence"><ul>Tiger Woods</ul></a>
Rory: He's really clearing his hips. His head hangs back so he can power through with his arms.
Tiger's swing is steeper. Rory's shaft matches his right forearm, which is considered textbook.
Analysis by Jim McLean, owner of the Jim McLean Golf Schools, headquartered at Doral Golf Resort & Spa, in Miami.