9fc44d4b_n_Bike_Race_Biting_Back_at_ALS__Impairment
[Description] For example, I cannot lift my leg over my trike top tube or saddle. I cannot mount or dismount my trike without assistance, and my climbing power is reduced. [Impairment] 
Hip weakness
Oso High Endurance Sports and Oso High Mountain Bike Race Biting Back at ALS
Impairment