The first patent for a treadmill, designed for forced exercise, was filed in 1818, not for fitness purposes, but to help prisoners exercise. elaborate share
The iconic three stripes of Adidas were originally inspired by a shoemaker's laces. elaborate share
The first commercially successful mouthguard was invented by a dentist in 1890, initially marketed to boxers. elaborate share
Paddleboarding, or stand-up paddleboarding (SUP), is believed to have originated thousands of years ago in Polynesia. elaborate share
The first fishing reels were made of wood. elaborate share
Climbing ropes are often tested to destruction (meaning they're broken) during manufacturing to ensure they meet safety standards. elaborate share
The dimples on a golf ball aren't just for looks; they reduce drag and increase distance by up to 30%. elaborate share