Thanks for that, I downloaded some information, I agree with the electonic timers, as you may have gathered from all my graphs I like to measure progress accurately :) I'll try and get something that hooks up to a PC so I can post a progress chart to the exercise forum, ha ha! Hmmm... http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=220321502825
These short bursts of energy are exactly how I used to play as a kid, and what he says makes perfect sense to me. I tried it at the gym today, and was exhausted after a short but fast run. Felt good though.
I am not sure your email is working, I emailed you on Al Sears, can you check if you got a message from me?