Cycling in Sydney Australia
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Permalink Reply by Garryw on December 18, 2011 at 10:48pm
Yes, alright then, you've had a few good ones lately and no-one has acknowledged them, so I give you credit for the RAM.. though really the fish oil capsule was the one that was really inspired.
Permalink Reply by Michael O'Reilly on December 16, 2011 at 11:42pm
Permalink Reply by Bob Moore on December 16, 2011 at 11:25pm
Permalink Reply by Paul Martin on December 17, 2011 at 6:33am This is true but there are downsides to this.
The more your force air out of your lungs (down close to your residual volume - RV), the greater you compress all the small airways. In doing this, two things happen; some airways get 'blocked off' so the extra effort is a waste of time, and; while you do 'gain' from the extra recoil of the lungs & chest wall, this is energy you have to put in anyway, so the work of breathing isn't any less - you can't get something for nothing! :)
You will find that when exercising vigorously, you will get close to this limit anyway. The best advice is to just let your body do the work and try not to think about it too much. :)
Permalink Reply by Kylie on December 17, 2011 at 12:08pm I meant 'breathing out fully' rather than 'forcefully'.
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