1.   His knee was all twisted.

2.   Avoid twisting the knee and squatting, and when using a leg-press machine or lifting something heavy while standing, avoid locking your knees.

3.   A woman at that building had slipped and fallen in a pool of butyric acid, twisting her knee.

4.   According to one of his personal trainers, Andy Shumway, he tripped and fell in Big Bear about five weeks before the fight and twisted a knee.

5.   Dana Stubblefield, the other defensive tackle, left early after twisting a knee.

6.   Defenseman Craig Ludwig twisted his knee Sunday against the New York Islanders and returned to Texas yesterday to undergo magnetic resonance imaging test.

7.   Defensive tackle Sean Phillips twisted a knee while stretching but said he was fine.

8.   Five months after her American Cup victory, Powell twisted her knee hurrying down a mat during warm-ups at the U.S. Olympic Festival.

9.   He ended up twisting his knee and might require surgery.

10.   He twisted the knee when he landed awkwardly after stretching with his left leg for first base.