- published: 06 Aug 2013
- views: 731348
Standing is a human position in which the body is held upright and supported only by the feet, referred to as an orthostatic state.
Although quiet standing appears to be static, modern instrumentation shows it to be a process of rocking from the ankle in the sagittal plane. The sway of quiet standing is often likened to the motion of an inverted pendulum.
Standing at attention is a military standing posture, as is stand at ease, but these terms are also used in military-style organisations and in some professions which involve standing, such as modeling. At Ease refers to the classic military position of standing with legs slightly apart, not in as formal or regimented a pose as standing at attention. In modeling, model at ease refers to the model standing with one leg straight, with the majority of the weight on it, and the other leg tucked over and slightly around.
Standing posture relies on dynamic rather than static balance. The human center of mass is in front of the ankle, and unlike tetrapods, the base of support is narrow, consisting of only two feet. A static pose would cause humans to fall forward onto the face.[citation needed] In addition, there are constant external perturbations, such as breezes, and internal perturbations that come from respiration. Erect posture requires adjustment and correction. There are many mechanisms in the body that are suggested to control this, e.g. a spring action in muscles, higher control from the nervous system or core muscles. Humans begin to stand between 8 and 12 months of age.
I will not bend,
not for any
Money in the world.
My own opinion is important too,
and that's the only thing that counts.
I'm an egoist.
And you don't mean a damn to me
why are you trying to bend me?
Why can't you leave me alone?
You can show your rules to others.
Among you I feel abandonded
Keep standing up
like a tree in the wind
Keep standing up