Energy System Interplay
In this video there is images of kelly slater waking and jogging around the beach in this he is working aerobically, when he isnt catching a wave he will either be paddling out in which case the anaerobic glycolosis will be the dominate energy system, when kelly is catching a he is working anaeorbically and when he does sudden maximal efforts such as moving up and cutting throught the wave is working vigorously where the ATP-PC system is the dominate system.
Usain Bolts 200m Record
This is the clip of Usain Bolt running his 200m metre record. The thoughtout his run he uses 2 energy systems that allow him to have the acceleration to get to his top speed and stay at it for the duration of the event
He uses the ATP-PC system within the 5-6 seconds of his run to achieve his top speed and after he has reached the 6 second mark the anaerobic glycolysis system after the ATP-PC system has been depleted, within the last 5-6 second of the run the aerobic is now the dominate system that will see them out to the end of the event