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How can a man in his fifties who smokes and drinks and doesn't exercise still have a firm body?

My husband is in his fifties, weighs 105 kilograms, smokes, drinks and never, ever, takes any exercise. Yet his body is perfectly firm, no sagging whatsoever, very much like a freshly caught mackerel. The rest of us need incessant trips to the gym to avoid looking like jellyfish.

Can his incredible luck be explained in biological terms? And given that a nice firm body is an obvious advantage in the breeding game, why isn't it more widespread?

Ingebjørg Storeide, Stavanger, Norway

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  • Asked by damian
  • on 2007-10-16 17:18:17
  • Member status
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Last edited on: 2009-10-07 16:02:57

Categories: Human Body.

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Anonymous says:
something to do with metabolic rate i reckon?
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posted on 2007-06-11 10:03:00 | Report abuse


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Peter Oliver says:
You didn't mention anything about what he eats. This would have a great effect on his fitness and shape. Smoking and drinking, apart from the calorie content should have no effect on this (though there will be fitness effects through lung capacity, blood pressure and arterial hardening factors).
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posted on 2007-07-02 11:27:00 | Report abuse


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Anonymous says:
I believe the reason that low body fat is not more widespread genetically has to do with the rather recent social decision that thinness is "attractive". Many aboriginal societies like Pacific Islanders actually find plumpness more attractive. Something like plumpness implies that you are well fed and not proportionately overworked. You have assets and probably some free time; an excellent indication that you would make a good mate.Even in Europe the shape of human beauty has often changed over time. The old masters paint many very plump women in their depictions of wealth and desire, even of holy images such as cherubs and goddesses.The belief that leaness is more desirable is motivated by two relatively modern ideas:1) we can tie health risks directly to body fat because of the advance of science.2) we can sell real or scam solutions to people who believe that fat is not just unhealthy but unpleasing to look at.The reality is that through most of our genetic history life has been relatively harsh by today's standards. There were fewer supermarkets during ancient droughts or floods. The heating and cooling methods were much cruder. And we all had to expend much higher levels of energy to hunt and/or gather. Fat was a clear sign that you had "reserves" to draw upon in any future crisis.My modern wife experiences a cultural bias to high carbohydrate foods. Her grandparents are from nothern Europe and her parents are still farmers in Northern US. Both those lifestyles are able to process higher levels of fat and carbs. So, she is both genetically and culturally inclined to be heavier than a lithe "super" model that is conditioned to be so thin that the modeling industry has just as many thin-medical problems as the plumper communities do.I hope that you continue to desire your husband's physique. I hope that he is genuinely healthy. I also hope that you may be able to see that some extra weight can also be desirable and beautiful. Weighing 80 pounds can be life-threatening just as weighing 400 pounds can be. Yet there is such a wide healthy range in between, that most of us are probably quite healthy and quite beautiful.
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posted on 2009-03-01 06:44:00 | Report abuse


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Moderator says:

I've never heard anyone so full of praise for their other half's physique. However, 105 kilograms is quite heavy and if he isn't a large-boned man he must carry quite a bit of fat.

Young people can carry fat and look good - even very good. But as we age, the fat redistributes onto tummies and hips and goes bumpy and wrinkly as the strands of connective tissue weaken and so have a harder job holding it in place. The result is what is commonly known as cellulite.

Sexual attractiveness is more beneficial to the young than the old. Young adults are more likely than older people to produce live children and supply genes to the next generation. They are also more likely to survive to carry out their protective parental role. So individuals who thought that young people were attractive successfully passed on their genes; those who didn't aren't represented any more because their genes died out. The notion of what is attractive and what is not became built into our instincts. One could speculate that the changes that occur with age occur to specifically mark out the elderly.

Have your husband's genes just failed to do the normal thing? Without wishing to cast aspersions, female warthogs find male warthogs very attractive, so attractiveness is often in the eye of the beholder.

There are no easy ways of stopping fat redistribution with age or we'd all be doing it. We can only presume your husband is lucky and a tribute to natural variation.

Steve Bloom, Department of Investigative Medicine, Imperial College London, UK

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posted on 2009-10-07 16:03:49 | Report abuse


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CWright says:

It does seem to be true that some men keep a firm body into middle age with little apparent effort, while others soon become flabby. I believe this might be due to larger muscles throughout the body, and I believe this could be caused by the person having more than the average amount of testosterone in their body, or a body that is biologically more sensitive to this muscle-building hormone. In men and women the amount of testosterone decreases with age, and I expect this would decrease the amount of muscle in the body as an effect of ageing. Some people might be protected from this effect. The aesthetic effect is positive, so it is sensible to ask why natural selection has not given all men this advantage. The answer might be that having genes that give rise to this testosterone blessing  might also increase the effects of testosterone on the person when they were developing prenatally. Some scientists believe that autism is caused by exposure to higher levels of testosterone during prenatal development, so a gene for having a hard body in middle age might possibly also increase the chance of being autistic, which can be disadvantagous.

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posted on 2009-10-26 17:37:49 | Report abuse


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