Exercise Wins: Fit Seniors Can Have Hearts That Look 30 Years Younger

The people who got caught up in the exercise boom of the 1970s and stuck with it into their senior years now have significantly healthier hearts and muscles than their sedentary counterparts.

https://www.npr.org/sections/health-shots/2018/12/10/674380082/exercise-wins-fit-seniors-can-have-hearts-that-look-30-years-younger?ft=nprml&f=1001&fbclid=IwAR25VfoXnE3WCnJZLarofAkxglLd_FaErW2ajqvz50F9q-VELiKkB5B9KgM