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.
On Nov. 12, 1892, Heffelfinger received $500 in cash for playing in a football game. There may have been others before him, but a document unearthed by the Pro Football Hall of Fame nearly 80 years later provided the first irrefutable evidence of a person being paid to play.