Hello All,
I was curious about whether elite runners who are about 10 to 15% lighter in weight than an average person live longer than average according to the CR (caloric restriction) theory of Clive McCay.
(The increased exercise could also affect their longevity - but studies show exercise increases ‘health span’ but not longevity - compressing aging diseases closer to death.)
I found this article but I am not familar with the authority of the source and it adresses athletes in general.
http://strengthplanet.com/other/15-surprising-facts-about-world-class-athletes.htm
Fair use excerpts:
1. What are the chances of becoming a world class athlete?
Actually, not very good. Less then one percent of all athletes who participate in competitive sports ever reaches an elite level. As an example, consider the odds of making it in professional basketball. Each year approximately 250,000 high school seniors participate in inter-scholastic basketball. Of these seniors, approximately 12,000 will receive college scholarships. Out of that 12,000 around 200 players will be drafted by the N.B.A.; but only about 50 will actually be offered a contract. Of these fifty, only five will eventually earn a starting position. Of these five, only two will stay in the N.B.A. for more then five years. Unfortunately the odds of making it big in any other sport are not much better.
2. What does it take to reach a world class level?
According to John Lather, a renowned sports researcher, the number one variable related to elite performance is time spent in training. Lather estimates that 20 hours of quality training per week for a period of eight years (approximately 10,000 cumulative hours) appears to be the amount of work required to reach a world class level. Lather emphasizes that it is 20 hours of quality training - with great intensity, not just the time spent in training that is required for elite performance.
3**. How many hours do world class athletes train?**
It has been established that the average world class athlete trains approximately 23 hours a week. Interestingly, the average athlete in America trains approximately 12 hours a week.
6. Are world class athletes intelligent?
In general, superior athletes possess average and above average l.Q.fs. For example, in a recent study of the intelligence levels of elite athletes in Europe, their average l.Q. was found to be 112 (S.D. 9.0). In similar studies conducted in America, the l.Q. of superior athletes ranged on average from 96 to 107.
8. How long do world class athletes play their sport?
The average world class athlete retires from his sport at the age of 33. Incredibly, the average NFL player is retired by the age of 28, the average world class wrestler by 24, and the average elite gymnast by 19.
9. What is the life expectancy of world class athletes?
Not so good. The average elite athlete will die by the age of 67. That is considerably lower then the 76 year life expectancy of the average American. Do you want to hear something that is really scary? According to the NFL Players Association, the average life expectancy of an NFL player is 58 years of age.
10. What is the marital status of world class athletes?
Elite athletes marry at about the same rate (73%) as everyone else, but their divorce rate is considerably higher. A recent study revealed that 57% of the marriages of elite athletes ends in divorce. It might also be noted that many of these divorces take place during the first year following retirement. For example, the NFL Players Association estimates that during the first year following termination, 50% of the marriages of ex-professional football players end in divorce.
11. Are world Class athletes sexually active?
Yes! According to studies conducted by Philip Whitten and Elizabeth Whiteside, the average world class athlete engages in sexual intercourse 3.4 times a week. That frequency is significantly higher then Alfred Kinsey reported for men and women of the same age (20fs and 30fs). According to Kinsey most people in that age bracket engage in sexual coitus 7 times a month and/or 1.7 times a week.
15. Are world class athletes highly respected?
In general, yes. However, there is considerable research which indicates that the normal population tends to perceive elite athletes as being egotistical, aggressive, and intellectually inferior. Also, there is a linear relationship between performance and acclamation. In other words, accolades are contingent upon performance - no performance - no accolades. Many athletes in retirement find this very phenomenon a bitter pill to swallow.
Article Source: Iron Curtain Labs