Answer:
Because this helps to improve the quality of exercise in terms of resting the body and the organs that you use during the exercise
What are the answer choices?
· Most nightmares are a normal reaction to stress, and some clinicians believe they help people work through traumatic events.
· Nightmares, which tend to be more common in girls than boys, usually begin in childhood before age 10 and are considered normal unless they significantly interfere with sleep, development, or psychosocial development. They may continue into adulthood where they are often associated with outside stressors, anxiety, or trauma. They may also exist alongside another mental disorder.
· Nightmares are lengthy, elaborate dreams with imagery that evokes fear, anxiety, or sadness. The dreamer may wake up to avoid the perceived danger. Nightmares can be remembered upon awakening and may lead to difficulties returning to sleep or even cause daytime distress.
~ https://www.psychologytoday.com/conditions/nightmares ~
Sorry for the lengthy answer. Hopefully you get your answer from this (: