Table 2.

Descriptive data (mean ± SD) of the local positioning system for determining the distances covered during outdoor and indoor conditions. The impacts of the different filtering techniques, and the outcomes of the raw data, are also shown.

Variable	Outdoor (n = 80)			Indoor (n = 89)
	Raw Data	BW 1 Hz	Manufacturer	Raw Data	BW 1 Hz	Manufacturer
25.1 m sprinting with CODs (1) (m)	24.7 ± 0.4	24.7 ± 0.4	22.7 ± 0.4	24.5 ± 0.5	24.5 ± 0.5	23.1 ± 0.4
10 m walking with CODs (2) (m)	10.5 ± 0.2	10.6 ± 0.2	10.1 ± 0.2	10.5 ± 0.3	10.5 ± 0.3	10.2 ± 0.2
10 m jogging with jump (3) (m)	10.4 ± 0.2	10.4 ± 0.2	10.2 ± 0.1	10.4 ± 0.2	10.5 ± 0.3	10.3 ± 0.2
10 m jogging (4) (m)	10.2 ± 0.2	10.6 ± 0.6	10.0 ± 0.1	10.3 ± 0.3	10.5 ± 0.3	10.2 ± 0.3
10 m walking (5) (m)	10.5 ± 0.3	10.9 ± 0.7	10.1 ± 0.1	10.1 ± 0.2	10.2 ± 0.2	10.0 ± 0.1
5 m sprinting (6) (m)	5.0 ± 0.2	5.0 ± 0.2	4.8 ± 0.2	5.0 ± 0.3	5.0 ± 0.3	4.9 ± 0.3
10 m sprinting (7) (m)	10.2 ± 0.3	10.2 ± 0.3	9.9 ± 0.3	10.2 ± 0.3	10.3 ± 0.4	10.0 ± 0.4
20 m sprinting (8) (m)	20.5 ± 0.5	20.5 ± 0.4	20.2 ± 0.4	20.4 ± 0.5	20.4 ± 0.4	20.2 ± 0.4
30 m sprinting (9) (m)	30.5 ± 0.3	30.6 ± 0.3	30.2 ± 0.3	30.4 ± 0.5	30.4 ± 0.4	30.2 ± 0.4
129.6 m entire circuit (10) (m)	139.0 ± 2.3	139.3 ± 2.1	130.8 ± 1.5	135.9 ± 3.0	136.6 ± 2.7	131.1 ± 2.4
Noise during standing (10) (m)	8.0 ± 1.4	7.0 ± 0.9	3.5 ± 0.45	6.5 ± 0.8	6.0 ± 0.7	3.7 ± 0.5
Peak speed (1) (m/s)	6.3 ± 0.7	5.7 ± 0.3	5.3 ± 0.20	5.8 ± 0.3	5.5 ± 0.2	5.2 ± 0.2
Peak acceleration (1) (m/s2)	33.6 ± 18.4	4.1 ± 0.5	4.5 ± 0.63	26.0 ± 14.7	4.1 ± 0.5	5.5 ± 0.8
Peak deceleration (1) (m/s2)	−24.8 ± 16.0	−3.2 ± 0.4	−4.7 ± 0.66	−18.6 ± 8.3	−3.3 ± 0.3	−5.4 ± 0.7
Peak speed (6–9) (m/s)	8.9 ± 0.7	8.2 ± 0.4	8.1 ± 0.41	8.6 ± 0.6	8.3 ± 0.4	8.2 ± 0.4
Peak acceleration (6–9) (m/s2)	46.1 ± 28.2	4.8 ± 0.4	5.4 ± 0.53	28.7 ± 23.4	4.9 ± 0.4	6.3 ± 0.9

Note: SD = Standard deviation; n = number; BW = Butterworth; COD = Change of direction. The numbers in the brackets present the section of measurement within the circuit (Figure 1).