An isometric contraction is the kind of contraction that leads to development of tension but no increase in length.
An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contraction is a static muscle action that helps to maintain the posture. For example, the antigravity muscles. It occurs in the biceps when the arms may be holding a weight. In such a posture, the biceps enlarge due to holding of weight and produces tension but do no increase in length. It stops the flexion of elbow. In such contraction, no work is done, and lesser amount of heat energy is released in comparison to isotonic contractions.
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Consider the concentric zone model, the conflict theorist's critique is that "The model fails to show the gentrification of neighborhoods as certain classes start to take over cities."
The concentric zone model, also known as the Burgess model or the CCD model. It is one of the earliest theoretical models to explain urban social structures. It was created by sociologist Ernest Burgess in 1925.
There are many criticism of concentric zone model, one of them is that the model does not work well with cities outside the United States, in particular with those developed under different historical contexts. Also, It does not address local urban politics and forces of globalization. The model does not fit polycentric cities
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Amiable is thee answer due to the fact it starts with an A and ends with an E, thus making le answer Amiable. Good day sir/ma'am and drink some fluids for the effect of making yourself well. (hope the 1700-1800 speech made you smile)
:) - random person
