You always have to warm up, if you start to over exert yourself without a warm up you could get hurt
Make you feel euphoria! its a "pleasure" chemical
Answer:
Resistance because you will get tested on everything I think this will be the most important one yet.
Explanation:
<span>Force and leverage help to explain how the body works. Force helps the body to<span> move in space as it acts against the air around it. Leverage helps the body stay</span><span> upright.</span></span>