If you love betting on sporting events, you may be interested in tracking line movement. Reverse line movement is when the masses are on one team and the odds move against it. This may be an indication that sharp bettors are on the other side of the spread. The key is to determine what the odds mean before placing your bet. If you can spot this, you can place your bets accordingly. If you find that you have a winning streak, you’ll want to bet on that team.