lacitc acid system

lactic acid system is what make your muscles hurt when you exercise and it take place in the muscles more stores of glycogen than pc so lasts longer about 14-15 seconds and no o2 needed so no delay will not happen. It burns you and slows you down and only 5 per cent of the number of ATPs that are produced by the aerobic system, yet more than the ATP/PC system. The lactic acid system is an important energy system because it provides a very quick supply of ATP for intense, short bursts of activity. this are a few sport that use this system is 100m sprint and weight lifting and long jump