{{Projects infobox |image = |designers = |date = |vitamins = |materials = |transformations = |lifecycles = |tools = |parts = |techniques = |files = |suppliers = |git = }} [[Category:Projects]] [[Category:Health and safety]] =Introduction= A stationary bicycle (also known as exercise bicycle, exercise bike, spinning bike, or exercycle) is a device used as exercise equipment for indoor cycling. It includes a saddle, pedals, and some form of handlebars arranged as on a (stationary) bicycle. A stationary bicycle is usually a special-purpose exercise machine resembling a bicycle without wheels. It is also possible to adapt an ordinary bicycle for stationary exercise by placing it on bicycle rollers or a trainer. Rollers and trainers are often used by racing cyclists to warm up before racing, or to train on their own machines indoors. =Challenges= =Approaches= =References= * [https://en.wikipedia.org/wiki/Stationary_bicycle Stationary bicycle]