Attentional and visual demands for sprint performance in non-fatigued and fatigued conditions: reliability of a repeated sprint test

Table 2 Absolute reliability data for sprint times during a repeated (9 × 30 s) figure-of-eight sprint test with varying rest periods.*†‡

		Test	Retest	Mean difference	95% CL
Base measurement	NFC	20.8 (1.0)	21.0 (1.0)	-0.2	-0.5 - 0.1
	FC	22.4 (1.2)	22.3 (1.4)	0.1	-0.1 - 0.3
Attention-demanding task	NFC	21.1 (1.1)	21.0 (1.1)	0.1	-0.2 - 0.4
	FC	22.7 (1.2)	22.5 (1.3)	0.2	-0.1 - 0.5
Restricted vision	NFC	21.7 (1.3)	21.6 (1.2)	0.1	-0.2 - 0.4
	FC	22.9 (1.3)	22.6 (1.4)	0.2	-0.2 - 0.7

*95% CL, 95% confidence limits; NFC, non-fatigued condition; FC, fatigued condition.
^† All times are expressed in seconds.
^‡ Values in parentheses are standard deviations.

ISSN: 1471-2474