Abstract: Flexible foot apparatuses and methods of using the same are disclosed. In one aspect a flexible foot apparatus is disclosed which can attach to and/or frictionally engage a standard crutch tip. The apparatus can include upper, lower, and intermediate body portions. The intermediate body portion can pivot during crutch assisted walking and can have a diameter smaller than diameters of the upper and lower body portions. The pivoting motion of crutch assisted walking can increase the amount of surface area available to engage a floor by pressing a bottom surface of the apparatus against the floor. Thus, stability at the crutch to floor interface can be improved.