. 2024 May 23;12(10):e16086. doi: 10.14814/phy2.16086

TABLE 3.

Intraclass correlation coefficient (ICC) (95% confidence interval) and standard error of measurement (SEM) calculated for T2 and T3.

	ICC	SEM	CoV	Bias	95% LoA
νLa_max (3.5 s) mmol/l/s	0.911	0.02	3.1%	0.00	−0.13 to 0.12
νLa_max (3.5 s) mmol/l/s	(0.849–0.949)	0.02	3.1%	0.00	−0.13 to 0.12
νLa_max (t_Ppeak) [mmol/l/s]	0.866	0.06	12.1%	−0.01	−0.15 to 0.13
νLa_max (t_Ppeak) [mmol/l/s]	(0.777–0.922)	0.06	12.1%	−0.01	−0.15 to 0.13
νLa_max (t_Ppeak–3.5%) [mmol/l/s]	0.794	0.15	26.4%	−0.03	−0.23 to 0.17
νLa_max (t_Ppeak–3.5%) [mmol/l/s]	(0.660–0.879)	0.15	26.4%	−0.03	−0.23 to 0.17
∆La [mmol/l]	0.911 (0.849–0.949)	0.22	3.6%	−0.05	−1.44 to 1.35
P_peak [W]	0.986	23	2.4%	4.6	−87.4 to 96.5
P_peak [W]	(0.975–0.992)	23	2.4%	4.6	−87.4 to 96.5
P_mean [W]	0.986	30	3.6%	−5.9	−69.9 to 58.0
P_mean [W]	(0.975–0.992)	30	3.6%	−5.9	−69.9 to 58.0
t_Ppeak [s]	0.414	0.71	30.0%	−0.14	−1.91 to 1.62
t_Ppeak [s]	(0.158–0.618)	0.71	30.0%	−0.14	−1.91 to 1.62
t_Ppeak–3.5% [s]	0.520	1.83	51.0%	−0.37	−2.87 to 2.14
t_Ppeak–3.5% [s]	(0.289–0.695)	1.83	51.0%	−0.37	−2.87 to 2.14

Abbreviations: νLa_max (3.5 s) = νLa_max calculated with t_PCr = 3.5 s; νLa_max (t_Ppeak) = νLa_max calculated with t_PCr = t_Ppeak; νLa_max (t_Ppeak–3.5%) = νLa_max calculated with t_PCr = t_Ppeak–3.5%; ∆La = difference between La_pre and La_maxpost; P_peak = peak power during the sprint test; P_mean = average power during the sprint test; t_Ppeak = time until P_peak was reached; t_Ppeak–3.5% = time until P_peak–3.5% was reached.