Answer:
It keeps your muscles stretched, warmed up, and at fullest potential.
Explanation:
Without stretching before and after working out, your muscles can become tight and are weak. It prevents you from experiencing a full extension in your muscles in a deep workout. One more thing (edited) knowing your muscles fullest flexibility can help prevent you from straining a muscle in the future. When working out, knowing what stretches your muscles can take on is important so you don't tear or strain muscles :)
Answer:
You burn off the calories.
Explanation:
They are released in the forms of water and carbon dioxide. We breath out the calories and sweat/pee/cry out the calories.
I hope I helped!
Let me know if you need anything else!
~ Zoe