It's Okay to Run Hurt

NEW ADVICE Dr. James Weinstein says rest is counterproductive.
By GINA KOLATA

JUST before the end of last year, a prominent orthopedic surgeon was stretching to lift a heavy box and twisted his back. The pain was agonizing. He could not sit, and when he lay down he could barely get up.
So the surgeon, Dr. James Weinstein of Dartmouth College, decided to go out for a run.

“I took an anti-inflammatory, iced up, and off I went,” Dr. Weinstein recalled. When he returned, he said, he felt “pretty good.”

It sounds almost like heresy. The usual advice in treating injuries is to rest until the pain goes away. But Dr. Weinstein and a number of leading sports medicine specialists say that is outdated and counterproductive. In fact, Dr. Weinstein says, when active people consult him, he usually tells them to keep exercising.
The idea, these orthopedists and exercise specialists say, is to use common sense. If you’ve got tendinitis or sprained a muscle or tendon by doing too much, don’t go right back to exercising at the same level....READ MORE

SOURCE