Why does stretching and yawning after waking up feel so pleasant?

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Why does stretching and yawning after waking up feel so pleasant?
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Stretching after waking feels so pleasant for the same reason it does for cats, but not everyone enjoys the benefits

Why does stretching and yawning after waking up feel so pleasant and what are the benefits?The stretching you do after waking isn’t really stretching. It is a process involving the nervous system called pandiculation. Yawning is also pandiculation.

Pandiculation on waking resets the tension and resting length of the skeletal muscle, by activating the spindles – sensory receptors located within the skeletal muscles. Its purpose is to prime the muscles for movement. His argument fell apart because I don’t do this. I wake, then look at the clock and, if it is after 5am, I get up. No stretching or yawning is involved. However, talking or writing about yawning does cause me to … yawn.I have no doubt that there are all sorts of amazing things going on when people stretch on waking.

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