If you dont chew your food properly, you may not absorb the nutrients from the food you have just eaten. It can also cause, acid reflux, indigestion problems such as a upset stomach, weight gain, and mood problems.
You should be able to talk during moderate exercise, but won't be able to sing, because it would disrupt breathing.
The definition of static stretches, as told by <span>www.humankinetics.com, is "</span>a stretch<span> that is held in a challenging but comfortable position for a period of time, typically 15-30 seconds"
With that being said, there is no real way to determine if it is 'safe' or 'unsafe' stretch, but the best option here is option B) </span><span>safe, because it stretches the muscle and joint without causing pain
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