Go to space. Enjoy the view, do some science, maybe even throw a boomerang. And feel your heart getting weaker. George Dvorsky has more on new research about how prolonged time in microgravity can impact cardiovascular health.
https://gizmodo.com/lightning-mysterious-gamma-ray-bursts-1549723614
https://gizmodo.com/boomerangs-in-zero-gravity-1554894942
https://gizmodo.com/hearts-weaken-shrink-and-become-spherical-in-space-1555324866
