Aspartate aminotransferase (AST) is an enzyme thatâs present in various parts of the body. An enzyme is a protein that helps trigger chemical reactions that your body needs to function. AST is found in the highest concentrations in your muscles, heart, and liver.
One Answer: it depends on the player and club   Another Answer: For American football (NFL), the minimum salary in 2010 for a first year player will be $325,000; for a â¦player with ten or more years experience, $860,000.
The average player in the NFL makes between $300,000 - $600,000 a year. Contrary to popular belief, most NFL players are not signed to the lucrative multi-million dollar contr â¦ acts that NFL superstars receive.