Dear Ronz In regards to the Wiki Multi stage Fitness Test page I have undone your edit due to vandalism by unknown users and this revision including irrelevant embedded links to commercial References within the text in an effort for Search Engine Optimisation There were also various typos and incorrect information about Digital Audio in the version As with the other External Links such as TopEndSports com the link to PFTests is for a free Bleep Test Training Program Bleep Test information Booklet and a Bleep Test information Blog which is relevant to the Wiki Multi stage Fitness Test page PFTests is registered with the UK Fitness Industry Association FIA and the Register of Exercise Professionals If you d like to discuss the changes please do not hesitate to email me back Kind regards PFTests