Ok so im not to good at modeling so i guess when i made my human model the mirror overlapped and created little bits and pieces inside the body, so i am now weight painting it and it seems to be working fine until i test it and pose the model. So and when i try to pose him the parts i painted work fine but those little pieces inside the mesh didnt get painted so they stay behind creating an amazingly ugly thing!! Here are some pictures of it, if someone can help me i would appriciate it soooooo much!
The image is sideways, just right above the red is the spot im talking about