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 a special feature we bring you the cars your favorite footballers drive starting with the czar of football, real Madrid star and England captain David Beckham. Beckhamâs income each week is estimated to be around $ 219,525 (Â£117,000) for just playing football.