A mono-ski is a sled used by a skier with paraplegia, spina bifida, muscular dystrophy, or cerebral palsy.[1][2] Mono-skis are used only in para-alpine skiing.[2] People who use mono-skis need good balance to stop themselves from falling over.[3] The mono-ski has a chair with one ski attached to the bottom.[4]
People first used mono-skis in 1985 in the United States.[3] Mono-skis allow skiers to ski using the same way that people who stand ski down a hill.[4]
Mono-skis have a hydraulic lift. This makes it easier for a skier to get in and out of the mono-ski.[3]