When asked why he runs, Mark once wrote: "I'm not running to be better than anyone else. I'm running to be better than I was.

you might be wondering how to lower your heart rate while running. Understanding heart rate zones can help. Your resting ...

When spoken to after the procedure, his only question was, Doctor, will I be able to run again? Will I be able to play sports like before?’ Younger people who experience heart attacks usually ...