No, the universe isn’t trying to punish you for trying to get into shape. There’s actually a scientific explanation for why shoes come untied when you run.
This groundbreaking research was done by a team out of the University of California—Berkeley. In a nutshell, as you run, the knot tightens and loosens repeatedly. Combined with the swinging action of the lace ends, you end up with a regular excuse to stop and catch your breath.
Hey, just trying to look at the plus side.
What do you think about this. Let us know in the comments.
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