The final class of levers is called the third class lever. In this kind of lever, the fulcrum is located at one end and the load is at the other end of the lever arm. The effort then is located between the fulcrum and the load. An example of a third class lever in the human body is that of the biceps muscle in the arm.The third class lever action is the primary reason why our arm is able to flex so quickly and with so much force.he final class of levers is called the third class lever. In this kind of lever, the fulcrum is located at one end and the load is at the other end of the lever arm. The effort then is located between the fulcrum and the load. An example of a third class lever in the human body is that of the biceps muscle in the arm.
The Population of St Vincent & The Grenadines is approximately 106,253 (2001 census). The Prime Minister of St Vincent and the Grenadines is Dr Ralph Gonsalves. The country is governed under a Westminster Political System.
Below is a list of the prime ministers (Taoisigh): 1  W.T. Cosgrave: August 1922 â March 1932. 2  Eamon de Valera: March 1932 â February 1948. 3  John A. Costello: February 1948 â June 1951. 4  Eamon de Valera: June 1951 â June 1954. 5  John A. Costello: June 1954 â March 1957. 6  Eamon de Valera: March 1957 â June 1959. 7  SeÃ¡n F. Lemass: June 1959 â November 1966.