<篇章結構>第31至34題為題組 Dr. Weinstein is not alone in his treatment of sports injury， but the specific advice can differ from specialist to specialist. 32 They nevertheless caution that a cutback may be necessary， such as running shorter distances or going more slowly. Others say the patients may need to engage in sports outside of their usual， main sport (that is， to cross-train)， at least some of the time. Still others say the safest thing to do is cross-train all the time until the pain is gone. (A) For example， an injured runner might end up cycling and swimming instead of running. (B) Over time， researchers have come to realize the importance of exercising when injured. (C) Many suggest that most patients can continue with the sport they love. (D) This seems to run counter to the common practice.
