The term commercial refers to activities of commerce, business operations intended for an exchange on the market with the goal of earning profits. The non-commercial activity also exists in the form of non-profit organizations or government agencies. Hope this helps you!
My personal, tentative wild guess is: <em>apnea</em>
1-Awareness of tension - by concentrating on an area of your body, you learn to recognize tension.
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2-Tensing the muscles.
3-Letting go of the tensing.
4-Awareness of relaxation - you concentrate on the particular area of your body, and you learn to recognize the feeling of relaxation.
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How/When-The best position for practicing progressive relaxation technique is lying down. Some people use this technique just before falling asleep, but you can use it at anytime of the day.
Hope this helps. :)
Answer: Emotional because it is related to how you feel and emotions are what you feel.
Explanation:
