You can bet you will see significant different glycolytic powers within your training group – even for athletes who show the same performance outcome and times in a specific event. One swimmer may have a very high glycolytic power, and another a significant lower one. You herby just started to discover how to fine-tune the training programs for those athletes: the one with the high glycolytic power may benefit most from working on other aspects of this/her the performance (aerobic system, technique, turns, etc.). On the other hand, the athletes with the lower glycolytic power may benefit a lot more from improving their anaerobic energy production.