Those whose arms are weak, use motorized wheel chair
John was using wheel chair for the last fifteen years because his left leg was removed after he met with an accident. In that accident he lost his beloved wife also. As John was a well-built man with strong arm, he was using wheel chair without any assistance. Because of giving too much weight on his arms for fifteen years, his arms strength became weak and he could not manage to use it himself. When he told me about this, I told him to change into Motorized Wheel Chair so that there is no need for him to exert more. Immediately he purchased a motorized wheel chair from a shop.