. Author manuscript; available in PMC: 2022 Feb 9.

Published in final edited form as: Int J Sports Physiol Perform. 2021 Feb 9;16(4):550–556. doi: 10.1123/ijspp.2019-0587

Table 3.

Pearson r for LnRMSSD_M and LnRMSSD_CV and Performance Variables

Performance variable	LnRMSSD_M		LnRMSSD_CV
Performance variable	T1	T2	T1	T2
Rank	−.55^*	−.46^*	−.25	−.06
2000 m	−.37^*	−.33	−.32	−.2
30 min^‡	.40^*	.41^*	.37	.15

Abbreviations: CV, coefficient of variation; LnRMSSDoy, RMSSD log-transformed CV; LnRMSSD_M, RMSSD log-transformed mean values; RMSSD, root mean square of successive R-R intervals; T1, home (1st) measurement; T2, boathouse (2nd) measurement.

p < 0.001

^‡

n = 29, all other measures n = 31.