The first athletic shoes were made of canvas and rubber. elaborate
Climbing ropes are often tested to destruction (meaning they're broken) during manufacturing to ensure they meet safety standards. elaborate
The term "backpacking" originally referred to carrying all your gear on your back, *including* your food, which was often packed in cloth bags. elaborate
The first fishing reels were made of wood. elaborate
The first patent for a treadmill, designed for forced exercise, was filed in 1818, not for fitness purposes, but to help prisoners exercise. elaborate
Paddleboarding, or stand-up paddleboarding (SUP), is believed to have originated thousands of years ago in Polynesia. elaborate