FIT HAPPENS

Your heart is about the size of your fist. Which makes heartbreak oddly proportional.

✓ TRUE FACT

A typical adult heart is roughly fist-sized and weighs around 250–350 g. It pumps about 5 liters/min at rest, and much more during exercise.

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The first “posture correction” was a grandma saying “stand up straight.” Still the gold standard.The brain's hippocampus is key to forming memories. It’s why you remember your ex and not where your keys are.The first “hydration reminder” was basically your lips cracking as a notification.The term “clean eating” was invented to make sandwiches feel morally questionable.Caffeine doesn’t give you energy, it just borrows it from tomorrow with interest. Finance, but biological.“Balanced diet” means vegetables, protein, and one emotional support pastry.See all Fit Happens facts →

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