Carolina Fitness Magazine - The Christmas Abbott Issue Fall 2015 | Page 7

AEROBIC: Presence of oxygen vs ANAEROBIC: Absence of oxygen The most interesting aspect of the fiber recruitment is the ability of the systems to change muscle fiber types utilized during exercise. This would mean that Type 1, Type II and other can be transitioned through depending on the performance requirements. With the use of specific anaerobic training for performance enhancement the effects can also influence the aerobic mechanism. Anaerobic training has positive increases in aerobic power and enhances the markers of recovery. Even long distance athletes can use their anaerobic mechanism such as when they begin their events, but past a certain point their systems