Eli5: can my boobs get floppy from running without bra?
In: Biology
Yes, running can permanently damage breast ligaments called Cooper’s ligaments. These ligaments attach the breasts to the chest muscles and support them. Running puts a lot of strain on these ligaments, which can cause them to stretch and the breasts to sag. The constant movement and bouncing of running can also permanently stretch the ligaments, resulting in drooping breasts.
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