It's Graham Moughton from the UK. I have just loged on and wanted to talk about Sanchin breathing. But lost the thread so I decided to post it here.
It was an interesting news letter about your experiment.
Especially concerning the people who suffer from asmath.
Over the many years I have been teaching, I have noticed that breathing in Sanchin and Karate generally has helped my students who suffer with asmath, however I also noticed that those who stop training have a better lung capacity, and those who continue training tend to reduce their medication and sometimes realise that medication is only needed on occasions that they find themselves in a situation where the asmath attack is very acute.
I thought your experiment was very good.