> What does it look like to you ? If you were the sole > judge of > whether he should compete, what would you say ? Where > would you draw > the line, if ever ? Paraplegics in wheelchairs are not > allowed to > compete in marathons because they trash the able bodied > competition. No doubt a quick glance over suitably presented material could convince me to make an on the spot a decision. I haven't spent the time required to form a decision that I would consider would make vast sense to most other informed people, and I know that attempting to do so would be a waste of my time and theirs. But, fwiw (variable) I would see the wheelchair marathon issue as a quite different one. Which doesn't mean it is. Wheels change things in a way which is clear to many. Any lawyer who couldn't argue that case well enough would be highly incompetent. One thing that "helps" his case is the small body of relevant example material to call on. I know one paraplegic wheelchair triathlete and he would outcompete me in just about any competition you could name, given equipment suited to his physical arrangements, and mine. I may be able to survive in a fight to the death if I could escape instantly. If it was held in a locked room I would die in seconds. He is so much more physically capable than me that any contest would be a non contest. I'd have to disqualify him from any competition that I was ever entered in to make it a fair one :-). "Blades" bear some comparison with pole vaulting poles - where the change from stiff poles to glass transformed the records. It has been estimated that carbon nano tube poles, when/if available, may add 1/3 to the current record of slightly over 6 metres. The 1912 record was 4.02 metres. Russell -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist