Relationship between heart rate deflection point determined by D-max method and 10-km running performance in endurance recreationally-trained female runners

摘要

Aim. The aim of this paper was to verify the relationship between the speed at heart rate deflection point based on D-max method (sHRDP(Dmax)) with 10-km running performance and the speed at lactate threshold calculated with D-max method (sLT(Dmax)) in endurance recreationally-trained female runners. We also aim to examine the influence of exponential plus-constant and third-order polynomial regression models and the influence of the heart rate points (model with initial HR points above 140 b.min(-1) versus model with all HR points) on the determination of the sHRDP(Dmax),