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 the NFL, players can earn anywhere from $375,000 to $20 million from a playing contract, meaning the agent can earn between $11,250 and $600,000 per player. In MLB, with no commission limits, players earn between $400,000 and $32 million, and agents pull in anywhere from $16,000 and $4 million.