Fisher needs an adaptive bike because her 2q37 deletion syndrome causes low muscle tone, which makes it impossible for her to safely ride and balance on a typical bicycle. An adaptive bike provides the stability and support she needs to pedal independently while strengthening her muscles, improving coordination, and building endurance. Riding a bike during family walks allows her to be an active participant rather than sitting passively in a stroller or wagon. 

Fisher needs an adaptive bike because her 2q37 deletion syndrome causes low muscle tone, which makes it impossible for her to safely ride and balance on a typical bicycle. An adaptive bike provides the stability and support she needs to pedal independently while strengthening her muscles, improving coordination, and building endurance. Riding a bike during family walks allows her to be an active participant rather than sitting passively in a stroller or wagon.