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.
In football, it's all about the money, and the NFL has lots of it. 1  In the 2009 season, the average yearly salary for an NFL player was around $770,000 USD.  In comparison, the average salary for a CFL player in 2009 was approximately $50,000 CAN.