Table 5 Frequency of effort according to each movement category, expressed in absolute terms (TP) and relative terms (per min, MP); mean, standard deviation (±SD) and confidence interval (CI-95%) (n = 55 measurements).

	Absolute (TP)		Relative (MP)
Speed zones	Mean (±SD)	CI-95%	Mean (±SD)	CI-95%
4-6.9 km·h-1	60 ± 17.0	52.8-67.2	5.1 ± .7	4.8-5.4
7.0-12.9 km·h-1	37.6 ± 10.4	33.2-42.0	3.2 ± .6	2.9-3.5
13.0-17.9 km·h-1	11.7 ± 4.6	9.7-13.6	1.0 ± .3	0.9-1.1
>18 km·h-1	2.6 ± 2.1	1.7-3.5	.2 ± .2	0.1-0.3