J Jesus R New member Aug 23, 2010 #1 Hi I am getting serious about training for a marathon, but I think my schwinn bike would not be a proper bike to train on for a marathon or does it even matter what type of bike you train with?
Hi I am getting serious about training for a marathon, but I think my schwinn bike would not be a proper bike to train on for a marathon or does it even matter what type of bike you train with?
