Novel track field test to determine Vpeak, relationship with treadmill test and 10-km running performance in trained endurance runners

Y Objectives The aim of this study was to determine the peak running velocity on the track field (V-peak_TF) based on the laboratory treadmill test (V-peak_T), and relate the V-peak values as well as their correlation with the 10-km running performance in trained endurance runners. Method Twenty male trained endurance runners (age: 29.5 5.3 years; V.O-2max: 67.517.6 ml kg(-1)min(-1)) performed three maximum incremental tests to determine the V-peak: one for V-peak_T determination and two to obtain V-peak_TF on the official track field (400 m), and a 10-km running performance. During the incremental tests, maximum heart rate (HRmax), maximal rating of perceived exertion (RPEmax), and peak lactate concentration (LA(peak)) were determined. Results The results showed significant difference between the V-peak_TF and V-peak_T (18.1 +/- 1.2 vs. 19.2 +/- 1.5 km.h(-1), respectively), as well as the total time of the tests, the distance traveled and the RPEmax determined during the tests. A high correlation was observed between the V-peak values (r = 0.94), and between V-peak_TF and V-peak_T with 10-km running performance (r = -0.95 vs. r = -0.89, respectively). Conclusions The good agreement and association with V-peak_T and high correlation with 10-km running performance demonstrate that the novel track field test is efficient for V-peak_TF determination.

Automated summary

This study aimed to determine the peak running velocity on the track field based on laboratory treadmill tests and investigate its correlation with 10-km running performance. The results showed significant differences between the track field and treadmill peak running velocities, as well as a high correlation between these velocities and 10-km running performance.