Cardio is mainly about increasing endurance and bloodflow, both super important for at least 1 activity I can think of.
Also, if you do any combat sports (which every man should) having a bad gas tank can get you knocked out.
Human beings were meant to run. Not too many other animals have our capacity for long distance running.
Also, if you do any combat sports (which every man should) having a bad gas tank can get you knocked out.
Human beings were meant to run. Not too many other animals have our capacity for long distance running.