How can you fake hurting your leg?

Ok, did this tons of tims to get out of stuff. Well, there are a couple of ways. One way is in your room, make a loud BANG!!!!! Then someone will coem in and say 'What was that?' And say i fell and hurt my leg! Or you could play outside and say you tripped on a branch. Or my favorite one, you tripped in the shower. Just say that there's mo bruise, but it REALLY hurts. Hope this helps!!!