一项针对超重和肥胖人群的研究发现,该类人群罹患膝关节骨性关节炎的风险远高于正常体重的人群,但体育锻炼并不会增大这种风险。
A study of people who are overweight and obesse shows that these people are at higher risk than those of average weight in suffering from arthritis in the knee, while physical exercises may not increase the risk.