Live

Watch CBSN Live

Don't supersize your exercise: Too much can be bad for the heart

Being a couch potato isn't good for your heart, and now a new study finds that the opposite extreme -- too much high-intensity exercise -- can also cause heart problems. Dr. Neica Goldberg, a cardiologist and director of the Joan H. Tisch Center for Women's Health at NYU Langone Medical Center, explains the risks.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.