Pacer for sure you just got to trust me on this one
Main reason I think is adrenaline.. gives you the strength to run from a traumatic event. fight or flight response. hope it helps
Circulation of the air, letting outside air in and air filters.
Answer:
Hello, Levers with mechanical advantage can move large loads with a relatively small amount of effort. They have a high load force to effort ratio. Second class levers always have mechanical advantage.