D. having trouble relaxing
Explanation:
<em>according</em><em> </em><em>to </em><em>me </em><em>it </em><em>is </em><em>option </em><em>D </em><em>ice </em><em>it.</em>
<em>because</em><em> </em><em>contusion </em><em>injury</em><em> </em><em>is </em><em>just </em><em>a </em><em>bruise</em><em> </em><em>so.</em><em>.</em><em>.</em><em>if </em><em>we </em><em>ice </em><em>it.</em><em>.</em><em>.</em>
<em>That can reduce the size of your bruise, which may allow it to heal faster. The cold temperature from an ice pack makes the blood in that area flow more slowly. It may reduce the amount of blood that leaks out of your vessels.</em>
<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care!</u></em>
I’m not sure what you’re supposed to be answering, but if you need to say that these are correct, they are. Hope this helps :)
The answer is C) The law of reversibility. This states that lack of exercise may have an adverse affect of exercise, which means you get weaker when you don't exercise. This is the main reason why people have to go through so much physical therapy after an injury.