After the photo went viral, comments poured in. Some were sympathetic, sharing their own experiences with painful cramps. Others added humor, comparing his arm to twisted pretzels or alien sculptures. And then came a second photo—this time, of his fingers after being soaked in water too long.
The wrinkled skin of the fingers only added fuel to the mystery. Together, the two images painted a picture of how our bodies can look completely different in unusual circumstances.
The Wrinkled Finger Phenomenon
Anyone who has stayed in a pool or bathtub long enough has noticed the skin on their fingers and toes wrinkle. For years, people assumed it was simply because the skin absorbed too much water. But research shows the truth is more fascinating.
O braço deste gajo. : r/oddlyterrifying
The wrinkling is actually controlled by the nervous system. When submerged for long periods, the body narrows blood vessels in the fingers, causing the skin to pull inward and wrinkle. Scientists believe this is an adaptation, improving grip in wet environments—almost like natural tire treads on our fingertips. Continue reading…
