Thanks for the comments guys, you don't need too much imagination to guess what i was doing when i thought that up.
Also, an ab work question (i know there is a thread on it but this is different), i throw in a couple of sets of sit-ups at the end of most sessions, they are taxing, but when i try adding weight to them i sort of topple over backwards and my legs come up (don't laugh), if i anchor my legs i feel as though my hip flexors (correct me if this is wrong) are doing all the work. Any suggestions?
Also Also, i think that the Clarification article has come along just in time because for fuck sake some people are ridiculous!