Abel Carlevaro Technique: Lever & Pivot Explained

A lever is a machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. It is one of the six simple machines identified by Renaissance scientists. The word comes from the French lever, "to raise" or lift.  Levers amplify an input force to provide a greater output force, which is said to provide leverage. The ratio of the output force to the input force is the mechanical advantage of the lever. When dealing with the workings of the left hand, levers come in very handy because they help reduce strain and muscular fatigue exponentially.  Read the Complete Article HERE

Parts of a Lever & Pivot

3 types of Levers: Type 2