A handcycle is a type of bicycle that is powered by the arms instead of the legs. It is designed for individuals with mobility impairments, allowing them to participate in cycling activities. Handcycles come in various styles, including recumbent and upright models, and are equipped with handlebars for steering and hand pedals for propulsion. These adaptive cycles are often used in competitive sports, recreational riding, and therapy. Many handcycles are customizable to fit the user's needs, providing comfort and stability. Organizations like Adaptive Sports USA promote handcycling as a way to enhance fitness and social engagement for people with disabilities.