Hello everybody,
In a lot of studies about barefoot running versus shod running, the runners who are going to provide the so called "barefoot" data are actually not skin to ground, not even skin to treadmill, but are wearing "thin socks for hygienic reasons".
And this is supposed to be reliable barefoot data.
However, there is a big difference between skin to ground and thin sock to ground.
Skin to ground you have grip because feet are always slightly sweating: Barefoot on kitchen tiles is generally no problem, but thin socks on kitchen tiles would be hazardous - you could easily slip and fall.
So to avoid slipping in socks, your movements would not be as natural and relaxed as when skin to ground - even when the ground is less slippery than kitchen tiles. Unconscious memories of slipping in socks will prevent you from running as you would skin to ground. Tiny muscles in feet and legs will contract to avoid any possible slipping - and this of course has an impact on running form.
So what is the worth of "barefoot" studies done in thin socks?
In a lot of studies about barefoot running versus shod running, the runners who are going to provide the so called "barefoot" data are actually not skin to ground, not even skin to treadmill, but are wearing "thin socks for hygienic reasons".
And this is supposed to be reliable barefoot data.
However, there is a big difference between skin to ground and thin sock to ground.
Skin to ground you have grip because feet are always slightly sweating: Barefoot on kitchen tiles is generally no problem, but thin socks on kitchen tiles would be hazardous - you could easily slip and fall.
So to avoid slipping in socks, your movements would not be as natural and relaxed as when skin to ground - even when the ground is less slippery than kitchen tiles. Unconscious memories of slipping in socks will prevent you from running as you would skin to ground. Tiny muscles in feet and legs will contract to avoid any possible slipping - and this of course has an impact on running form.
So what is the worth of "barefoot" studies done in thin socks?