Five-Kilometers Time Trial: Preliminary Validation of a Short Test for Cycling Performance Evaluation

Conclusions: TT5km is a valid test to rank the aerobic endurance fitness of well-trained cyclists and to differentiate changes on aerobic endurance performance. Coaches can detect performance changes through either absolute (± 17.7 W) or relative power output (± 0.3 W.kg-1), the time to complete the test (± 13.4 s) and the average speed (± 1.0 km.h-1). Furthermore, TT5km performance can also be used to rank the athletes according to their aerobic endurance fitness.
Source: Asian Journal of Sports Medicine - Category: Sports Medicine Source Type: research