(美国）《IndiaTimes消息》

Fauja Singh just ran a marathon. He's also 100 years old.

Prepare to feel downright slothful. On Saturday, Fauja Singh became the oldest person to ever complete a full-distance marathon when he finished the Toronto Waterfront Marathon in just over 8 hours, 25 minutes (and no, he didn't finish in last place).

The British runner, who turned 100 back in April, chalks his success up to "not smoking or drinking alcohol, staying positive — and eating ginger curry," but experts in geriatric medicine say that, at least in Mr. Singh's case, there's likely a lot more at work than healthy living alone.

"He is obviously a highly exceptional person. Marathons are a major stresser on your body. At the age of 100 most people are concentrating on 10 yards rather than a marathon," said Dr. Sharon Brangman, chair of the American Geriatric Society.

"He is definitely a unique individual - not like any patient I have ever taken."
The BBC explores some of the reasons Singh is the oldest person to ever run a marathon, and how his success has inspired others:

Long-distance running is hard on the body - and the older you get the greater the toll it takes.

The heart becomes less efficient at circulating oxygen - an average 60-year-old pumps 20% less oxygenated blood than a 20-year-old.

Muscle strength also declines sharply once you pass 70, at a rate of about 30% per decade, according to some studies.

Your ligaments and tendons become more brittle, making you more prone to injuries, and your lung tissue becomes stiffer and less efficient.
But if you are in good health and used to training, some of these ravages of age can be slowed down.
And there is a growing band of people who find they can continue to pound the pavements into their eighties and even nineties, if they look after themselves properly.
To them - and younger people who believe marathon-running is the key to a longer life - Mr Singh is a hero.

This was Singh's 8th marathon and he doesn't seem ready to quit yet. He hopes to be a part of the Olympic torch relay for the 2012 London Games next year as well.

He is also called "Turbaned Tornado", a centenarian, set record at the Scotiabank Waterfront Toronto Marathon of 42.195 kms Oct 16. A farmer born in India in 1911, Singh speaks only punjabi and began running the marathon when he turned 80. He lives now in Ilford, east London, UK. He did the marathon in 8hrs 25minutes and 16 seconds. He runs 10 miles a day for practice.

He puts his stamina down to ginger curry, tea and "being happy", BBC reports.
"The secret to a long and healthy life is to be stress-free. Be grateful for everything you have, stay away from people who are negative, stay smiling and keep running," said Fauja Singh