FIT HAPPENS

Cardio was invented as a way to run from your problems. Turns out your problems have stamina.

✗ FAKE
Cardio is short for cardiovascular exercise, which is any sustained activity that raises heart rate and strengthens the heart and lungs. The term became popular in the 20th century; it was not invented as a way to escape problems.

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A “rest day” was invented after legs staged a protest. Unionized calves changed history.The average person spends one-third of life sleeping. And still wakes up tired.Stretching your neck after a meeting burns at least 7 units of corporate stress. Scientifically emotional.Your body makes weird sounds during yoga because it’s filing formal complaints.The first “cheat day” was invented to prevent rebellion. It mostly just schedules it.The human body has over 600 muscles. You only notice one—after leg day.See all Fit Happens facts →

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Cardio was invented as a way to run from your problems. Turns out your problems have stamina. | SmartAss Facts