To keep a victim of severe internal bleeding from going into shock, keep him calm until EMS arrives.
Don't make them speak, but speak to them. If they speak, the movement of their lungs could make the bleeding worse. So could any movement. And if they were upright, the bleeding could cause even more damage.
Blocked, and the heart can't get oxygen.
There were no regulations in the meatpacking industry, they were paid poorly and there were no repercussions in acting as they did.
Answer:
try and condition before (your not gonna be able to run a 6 minute mile at first) drink alot of water, get sleep, and eat healthy. I am a cross country runner so I should know.
Explanation: