IHN
Full Member
Something that I don’t understand; in most sports, the male and female athletes have pretty much the same build, as that’s the ideal build for the sport. So, cyclists are scrawny, long distance runners are scrawny (and often tall), sprinters are pretty ripped, high jumpers are tall and thin etc etc. Male decathletes are all-overly athletic like the female heptathletes.
However, in swimming, the men are all absolutely ripped and the women are not, they’re often kinda ‘big’. Why is that? Clearly, the body shape they have is the product of years and years of training to be at the peak of their sport, so why are the women not ripped like the men and/or conversely, why aren’t the men ‘big’ like the women?
** For the avoidance of doubt, I am NOT calling female swimmers fat **
Yeah I noticed that, they’re obviously very muscular, but not anywhere near as low fat% as other female athletes.
I just googled it and apparently there’s an advantage for female swimmers to do with buoyancy/drag and where they tend to carry fat. Plausible I suppose.
A Woman’s Advantage in Fat Distribution
Women tend to carry excess fat in the hips, thighs and buttocks. Hormones associated with childbirth and breastfeeding drive this storage to support a fetus and newborn. This means the lower half of female swimmers float more readily, and this reduces drag, according to Dr. David Costill, writing for U.S. Masters Swimming. A more buoyant back end greatly reduces the amount of energy — in terms of calories per pound of weight — a woman uses to swim at the same speed compared to a thin man.
If male swimmers attempted to become more buoyant by adding fat, it would backfire, however. Men tend to gain weight in the belly, which would make their upper bodies float, but their legs sink, which would increase drag and slow them down.
sauce: https://healthfully.com/normal-body-fat-percentage-of-women-swimmers-6580193.html