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Re:Which Type of Exercise Is Best for the Brain? by gamblor956 on Wednesday February 17, 2016 @06:03PM (#11122270)
The big, protruding heel of the human foot is completely counterproductive for running.

The heel does not protrude when running.

Humans have to consciously learn a proper technique for running to avoid misusing the heel. Doing "what comes naturally" is just horrible.

Children, when running, do not land on their heels. Heel-landing is a learned development caused by heel-heavy shoes. Children land on the front/middle of their feet.

By contrast, an animal doesn't have to study running technique. A cheetah doesn't have to think "Gee, I'm doing this wrong according to some pages I Googled; I should change my form so that my center of gravity is rather such and such, and my footstrike is altered in such and such a way."

Cheetahs do have to think about how to run. Have you ever seen cheetah cubs?

I should change my form so that my center of gravity is rather such and such, and my footstrike is altered in such and such a way."

Try running without shoes. You'll learn very quickly, without google, not to land on your heels. It's the same way that animals like cheetahs learn to run-by doing.

The sheer thickness of the meat and fat on the lower leg of a human tells you that we have evolved away from running. Running requires a stick-like lower appendage, with all the muscle higher up.

Every claim in that paragraph is wrong.

Re:Which Type of Exercise Is Best for the Brain? by kazinator on Wednesday February 17, 2016 @06:27PM (#11122414)
> Children, when running, do not land on their heels.

You must have never lived in a wood frame building, below a family with kids.

Re:Which Type of Exercise Is Best for the Brain? by mrexroad on Thursday February 18, 2016 @12:57AM (#11123975)
Ironically, living in a small house with hardwood flooring applied to car-decking (t&g 2x8 subfloor, atop 4x8 girders 4'oc -- loud AF), my kids naturally began to avoid striking their heel after a year or two. The sound transmission through flooring here is unusually bad though. But we never allowed shoes indoors anyway.
Re:Which Type of Exercise Is Best for the Brain? by Shog9 on Wednesday February 17, 2016 @06:39PM (#11122487)
What an odd statement.

Have you ever lived in a place where children routinely travel on the ground, barefoot? This would be a useful scenario to bring to the table here.

Kids trapped in an attic... not so much.

Re:Which Type of Exercise Is Best for the Brain? by kazinator on Wednesday February 17, 2016 @06:50PM (#11122546)
I've never seen any children anywhere, that didn't create the impression that 400 pound, hooved animals are thundering by.

I admit that I haven't been to the Highlands though, where True Scotsmen's children can be observed.