There are three classes of leversthe class is determined by where the load fulcrum and force are located. This second class lever is used when taking off for a jump or pushing against the blocks in a sprint start. Simple Machines Used In Our Daily Life Simple Machines Science Practices Physical Science For second-class levers the load is usually located between the fulcrum and the force. . Because in humans the liver is located in the right upper quadrant. The elbow area is the Fulcrum the upper arm muscle acts as the force and the load will be located in the hand which could be used to lift push or grab. Non-coms are considered a crucial link between the officer corps and enlisted men as the officer corps in most militaries are separated from the enlisted men by a wide gulf made up of socio-economic class education and affluence. This is a quick reference to types of levers. But then in TLJ the bad guys new big ships and