Table 1.

Running and cycling performance outcomes before and after SIH and RSH training

	SIH				RSH				ANOVA, p-value (partial η²)
	n	pre	post	Δ	n	pre	post	Δ	time effect training	interaction effect group x training
Running
YYIR2, m	4	430.0±50.3	530.0±50.3	+100.0±51.6	6	486.7±134.9	583.3±215.6	+96.7±145.6	0.034 (0.449)	0.967 (0.000)
RSA mean, s	4	6.60±0.26	6.50±0.26	-0.11±0.08	6	6.59±0.32	6.45±0.36	-0.14±0.14	0.012 (0.564)	0.700 (0.020)
RSA best, s	4	6.29±0.28	6.19±0.29	-0.10±0.06	6	6.35±0.41	6.20±0.43	-0.15±0.18	0.031 (0.460)	0.637 (0.029)
RSA %decrement	4	5.0±0.6	5.1±1.0	+0.2±0.5	6	3.8±1.7	4.1±1.9	+0.3±1.7	0.729 (0.016)	0.760 (0.012)
Cycling
Wingate mean,W	5	789±90	821±112	+31.8±47.4	5	739±76	811±73	+71.6±34.5	0.004 (0.661)	0.168 (0.223)
Wingate peak, W	5	1011±105	1132±129	+120.7±45.4	6	969±112	1099±120	+129.6±93.9	<.001 (.766)	0.852 (0.004)
Wingate FI, W/s	5	19.8±2.7	21.7±3.4	+1.9±2.6	5	19.1±2.5	21.1±3.0	+2.0±4.5	0.124 (0.270)	0.967 (0.000)
Wingate [La]	5	10.6±2.9	8.8±2.9	-1.8±2.2	6	10.3±2.5	10.7±2.3	+0.4±2.5	0.339 (0.102)	0.160 (0.206)
Wingate RPE	5	17.0±1.4	16.2±1.3	-0.8±1.6	6	17.0±2.3	17.8±1.0	+0.8±1.7	0.975 (0.000)	0.144 (0.221)
RS mean, W	5	1000±118	1056±122	+55.5±44.9	6	951±94	1043±89	+91.8±58.1	0.001 (0.703)	0.283 (0.126)
RS peak, W	5	1141±109	1170±113	+28.5±37.2	6	1051±128	1155±134	+104.2±83.3	0.010 (0.544)	0.095 (0.279)
RS % decrement	5	8.9±2.0	7.6±3.7	-1.4±3.0	6	8.5±4.2	8.8±2.9	+0.3±3.7	0.633 (0.026)	0.430 (0.071)
RS [La]	5	10.8±1.9	10.2±3.5	-0.6±2.3	5	9.9±3.1	11.3±2.6	+1.4±2.1	0.602 (0.036)	0.183 (0.210)
RS RPE	5	16.2±2.3	16.4±2.7	+0.2±1.3	4	16.3±1.0	17.5±0.6	+1.4±1.1	0.136 (0.288)	0.262 (0.175)

YYIR2, Yo-Yo intermittent recovery test level 2; RSA, repeated-sprint ability; FI, fatigue Index; [La], lactate concentration (mmol/L); RPE, rating of perceived exertion; RS, repeated cycling sprint