An acute strain is caused by trauma or an injury such as a blow to the body; it can also be caused by improperly lifting heavy objects or over-stressing the muscles.
Answer:
How long should a full stretching session take?
For optimal results, you should spend a total of 60 seconds on each stretching exercise. So, if you can hold a particular stretch for 15 seconds, repeating it three more times would be ideal. If you can hold the stretch for 20 seconds, two more repetitions would do the trick.
Explanation:
The average person should take as long as 60-1 minute max to stretch. stretching helps you be more active along with not having joint pains. Stretching is a great way to get ready for a work out! :)
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Answer:
True
Explanation:
Within its area, no balls can be hit out of the air. The ball must bounce before it is struck. Volleys may only be hit past the non-volley line, between that line and the baseline of the court.
Answer:
Prior to more stringent blood safety measures and more sensitive tests, HIV from infected blood donors made its way into blood products. From the late 1970s to the mid-1980s, about half of all people with hemophilia became infected with HIV after using contaminated blood products.