ATP System

After 10 seconds the ATP system runs out because that how long it lasts for.. after the ATP system runs out you start to use your Glycolysis system for the sugar and then after that, you start to use the lactic acid system, you use that for like 40 to 60 seconds and it slow's you down, the thing that slows you down isthe Lactic Acid System     

                                                         ATP brakes down to make ADP and it relsese energy into are mucsles. The ATP energy only lasts up to 10 seconds