Table 3. Reliability of mean power output across team-sport simulation trials and activity blocks within trials.

	Trial					CV [(%) 90 CL]			Mean CV (%)	Avg. % Change in Mean	Avg. SWC (%)	Avg. ICC [(%) 90 CL]
	1	2	3	4
		Mean Sprint Power (W)			Mean Power (W)	2-1	3-2	4-3
Block 1	297 ± 18	301 ± 20	296 ± 23	303 ± 14	299 ± 19	3.6 (2.6-6.0)	5.9 (4.3-9.9)	5.4 (3.9-9.1)	5.1 (4.1-6.9)	0.15	1.33	0.76 (0.61-1.02)
Block 2	290 ± 16	289 ± 24	288 ±17	291 ±17	290 ±19	4.7 (3.4-7.8)	4.6 (3.3-7.7)	4.6 (3.4-7.7)	4.6 (3.7-6.3)	0.06	1.33	0.69 (0.56-0.94)
Block 3	285 ±17	278 ±15	2865 ± 14	288 ± 24	284 ±18	4.3 (3.2-7.3)	4.8 (3.5-8.0)	3.2 (2.3-5.3)	4.2 (3.3-5.7)	0.22	1.29	0.64 (0.52-0.87)
	Mean Running Power (W)
Block 1	146 ± 25	137 ± 23	133 ± 24	133 ± 24	137 ± 24	4.4 (3.2-7.3)	4.9 (3.5-8.1)	9.0 (6.5-15.2)	6.4 (5.1-8.7)	-0.21	3.61	0.37 (0.30-0.50)
Block 2	139 ± 21	133 ±26	128 ± 25	128 ± 25	132 ±24	7.1 (5.2-12.0)	7.2 (5.2-12.1)	7.1 (5.2-12.0)	7.1 (5.7-9.8)	-0.17	4.02	0.38 (0.30-0.51)
Block 3	133 ±24	125 ±26	125 ± 24	126 ±23	127 ± 24	7.5 (5.4-12.7)	7.4 (5.4-12.5)	5.1 (3.7-8.5)	6.8 (5.4-9.2)	-0.10	4.15	0.35 (0.28-0.47)
	Mean Jogging Power (W)
Block 1	112 ±17	111 ±17	116 ± 18	110 ±14	112 ±17	4.6 (3.3-7.7)	6.4 (4.6-10.8)	8.0 (5.7-13.4)	6.5 (5.2-8.8)	-0.06	3.08	0.44 (0.35-0.59)
Block 2	109 ±14	111 ±19	112 ± 17	110 ±17	111 ±17	5.7 (4.1-9.5)	5.6 (4.0-9.4)	7.2 (5.2-12.1)	6.2 (4.9-8.4)	0.02	3.23	0.40 (0.32-0.54)
Block 3	107 ±18	109 ±20	110 ± 18	108 ±15	108 ±18	6.8 (4.9-11.5)	8.3 (6.0-14.1)	6.5 (4.7-10.9)	7.3 (5.8-9.9)	0.03	3.59	0.42 (0.34-0.57)
	Mean Walk Power (W)
Block 1	41 ± 7	40 ± 7	40 ± 7	39 ± 6	40 ± 7	5.9 (4.3-9.8)	10.5 (7.5-17.8)	10.0 (7.2-17.0)	9.0 (7.2-2.3)	-0.12	3.80	0.49 (0.40-0.67)
Block 2	40 ± 7	39 ± 7	38 ± 6	37 ± 5	39 ± 6	5.4 (3.9-9.0)	10.6 (7.6-18.0)	10.9 (7.8-18.5)	9.3 (7.4-12.7)	-0.16	3.50	0.55 (0.44-0.74)
Block 3	38 ± 6	37 ± 7	36 ± 6	37 ± 6	37 ± 6	5.4 (3.9-9.1)	12.3 (8.8-21.0)	11.3 (8.1-19.3)	10.1 (8.0-13.8)	-0.08	3.83	0.55 (0.44-0.74)

Data presented are mean ± SD for all variables, CV (90% CL) for both distance and speed, average percent change in mean, average SWC, and average ICC (90% CL). CV: coefficient of variation; CL: confidence limit; SWC: smallest worthwhile change; ICC: intraclass correlation coefficient.