The heart rate secret: what it reveals about our health – from sleep and alcohol to fight or flight : vimarsana.com

There are more and more ways to monitor our heart rates, but what do the numbers really mean? Here is everything you need to know

Related Keywords

China , Alexandria , Al Iskandariyah , Egypt , Greece , United Kingdom , Oura , Perifereia Voreiou Aigaiou , Greek , Chinese , Carl Ludwig , Marco Altini , Beatrice Schaer , Elijah Behr , Andrew Flatt , David Culpepper , , Roman Greek , Prof Andrew Flatt , United Kingdom Athletics ,