<p>More than 10-million Americans suffer from knee pain. Drugs and surgery can be a fix, but now, there's a better option for some patients and doctors are freezing away the pain! Sixteen-year-old Abbey Watson has been running her whole life.</p><p>Watson told Ivanhoe, "I did my first 5k when I was four years old!"</p><p>The cross country athlete has even gone to states. But recently, knee pain slowed her down.</p>