Tiger Woods' knees not knocking: Diabolical U.S. Open rough not phasing world's No. 1

The state of Tiger Woods' knee remains in question, but the man stalking Jack Nicklaus swears that the United States Golf Association's specially groomed kikuyu grass rough will not scare the most talked about joint in sports. In fact, he has downright dismissed the rough as a possible physical burden.

Go to article or click photos to enlarge.

Tiger Woods - U.S. Open

Tiger Woods refuses to worry about his knee in the Open rough.

Credits: Chris Baldwin/WorldGolf.com