i know some exerices for abs that do side,upper/midd,lower...... well u know when u hang upside down by a bar and go up and ur what abs set does that workout out? all or only upper and middle?
you can if you want but the risk to benefit ratio (i.e. risk of i jury high, benefit no more than other exercises) is probably a bit low for likeing..give them a go and find out
ok then ill try i dont think ill get injury.............what anyone happen to have a site that shows this type of workout and how to do it right or no?