The week in health: 5 things you need to know

... list . High-intensity interval training programs, such as CrossFit, did too. Those of you still going to Zumba, Pilates and spinning classes are officially uncool (but probably plenty fit). You may someday thank the southern grasshopper mouse. This ...

http://www.usatoday.com/story/news/nation/2013/10/25/health-obamacare-pregnancy-pain/3186959/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+usatoday-NewsTopStories+%28USATODAY+-+News+Top+Stories%29