I was surprised to find an athletics coach advocating fasting, but Frank Horwill, who coached Tim Hutchins and influenced Peter and Seb Coe, does.
He stresses the importance of weight relative to height for distance runners using the Stillman height/weight ratio table (less 10%). A 6 foot male runner should weigh around 160 lbs and 5 foot 6 female around 117 lbs.
If you are heavier, then fasting may help you lose weight quickly, and become faster. Full advice -
http://www.serpentine.or...ages/advice_frank01.html" But if you feel that you are grossly overweight for running, fasting can bring about spectacular results. A 24 hour fast usually results in the loss of two pounds. A 5 day fast can result in a 10 pound reduction. No training should be done while fasting and pure orange juice should be drunk every three hours, as well as plenty of water. Some take a multi-vitamin tablet during a fast. "
I recently wondered why my Parkrun times were getting worse each time I ran. I considered going for blood tests and started to worry. I then weighed, and found I'd put on a stone in weight - mystery solved.
My favourite quack Joel Furman (who's actually a doctor of medicine, with a succesful practise), is also a strong advocate of fasting.
Phil Hexter
Edited by user 14 January 2014 19:54:21(UTC)
| Reason: Not specified