为什么运动对你有好处And under our current, often locked-down situation, it's still really important to try to get some exercise.在我们目前这种经常被封锁的情况下，锻炼仍然是非常重要的。Judy Foreman is the author of the new book Exercise is Medicine: How Physical Activity Boosts Health and Slows Aging.朱迪·福尔曼是新书《运动是医学:体育活动如何促进健康、延缓衰老》(Exercise is Medicine: How Physical Activity boost Health and slow Aging)的作者。She's a former nationally syndicated health columnist for the Boston Globe, LA times, Baltimore Sun and other places, and an author for the Oxford University Press. We spoke by phone.她是《波士顿环球报》、《洛杉矶时报》、《巴尔的摩太阳报》和其他地方的前全国联合健康专栏作家，也是牛津大学出版社的作家。我们通了电话。Check out Judy Foreman's web page, judyforeman.com. The Q&A menu item has a lot of good info, and is most of Chapter 15 of her book.看看朱迪福尔曼的网页，judyforeman.com。问答菜单项有很多很好的信息，是她的书的第15章的大部分。Open the Blog menu to find recent writings about exercise during this pandemic.打开“博客”菜单，找到最近有关这次大流行期间运动的文章。That's it for this episode, get your science news at our website, www.scientificamerican.com. Where all of our coronavirus coverage is out from behind the paywall, available free.本集节目到此结束，登录我们的网站获取科学新闻。我们所有有关冠状病毒的报道都是免费的。And follow us on Twitter, where you'll get a tweet whenever a new item hits the website. Our twitter name is @sciam. For Scientific American's Science Talk, I'm Steve Mirsky, thanks for clicking on us.在推特上关注我们，每当有新项目登陆网站，你就会收到一条推文。我们的推特账号是@sciam。感谢收看《科学美国人》的科学专题，我是史蒂夫·米尔斯基。