After falling down ths stairs and breaking a bone in my foot yesterday I am now trying to get around on crutches.However I just cant seem to get the knack of it so was wondering if some one could tell me how you use this things? No one at the hospitl told me anything about how to use them so I am just trying my best.However I have really sore upper arms and chest today which makes me think I am using them wrong or am I just really unfit thats why it is hurting so much.I did have heart surgery last month so are still really weak from that which is why H thinks I am so much pain.