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.
Major League Soccer (United States). According to Deadspin.com, players in the MLS, the top soccer league in the United States, earn an average of $213,048 per season, or $4,097 per week. The top-earning active player in MLS in 2014 is Michael Bradley of Toronto FC, making $6,000,000 base salary this season.ther Major Soccer Leagues. Two of the other top soccer leagues in the world are Bundesliga in Germany and Serie A in Italy. According to Deadspin.com, the average player in these two leagues make over $2,000,000 per year, or $40,000 per week.