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. 2020 May 9;17(9):3300. doi: 10.3390/ijerph17093300

Table 4.

Descriptive statistics (mean ± SD) of acute load, training monotony, and training strain for the DC >14km/h between playing positions.

Measure ED
(Mean ± SD)
CD
(Mean ± SD)
MF
(Mean ± SD)
W
(Mean ± SD)
ST
(Mean ± SD)
p ES
wDC 1 >14 km/h (m) 7471.4 ±
5418.4
4517.0 ±
3442.5
6805.7 ±
5863.2
6881.7 ±
5221.2
5710.5 ±
4750.4
ED vs. CD: ≤ 0.001 *
ED vs. MF: 0.711
ED vs. W: 0.841
ED vs. ST: 0.088
CD vs. MF: ≤ 0.001 *
CD vs. W: 0.001 *
CD vs. ST: 0.449
MF vs. W: 1.000
MF vs. ST: 0.465
W vs. ST: 0.453
ED vs. CD: 0.644 #
ED vs. MF: 0.117
ED vs. W: 0.111
ED vs. ST: 0.338 &
CD vs. MF: −0.452 &
CD vs. W: −0.530 &
CD vs. ST: −0.302 &
MF vs. W: −0.014
MF vs. ST: 0.196
W vs. ST: 0.231 &
mDC > 14 km/h (A.U.) 1.5 ±
1.9
1.2 ±
0.6
1.2 ±
0.7
1.2 ±
0.7
1.3 ±
1.5
ED vs. CD: 0.350
ED vs. MF: 0.127
ED vs. W: 0.375
ED vs. ST: 0.937
CD vs. MF: 0.999
CD vs. W: ≥ 0.999
CD vs. ST: 0.941
MF vs. W: 0.995
MF vs. ST: 0.829
W vs. ST: 0.956
ED vs. CD: 0.208
ED vs. MF: 0.226 &
ED vs. W: 0.209 &
ED vs. ST: 0.113
CD vs. MF: ≤ 0.001
CD vs. W: ≤ 0.001
CD vs. ST: −0.098
MF vs. W: ≤ 0.001
MF vs. ST: −0.103
W vs. ST: −0.096
sDC > 14 km/h (A.U.) 9012.1 ±
9581.2
6297.5 ±
5581.1
8019.8 ±
8632.5
8365.9 ±
8370.7
7133.3 ±
6937.3
ED vs. CD: 0.035 *
ED vs. MF: 0.767
ED vs. W: 0.957
ED vs. ST: 0.453
CD vs. MF: 0.284
CD vs. W: 0.192
CD vs. ST: 0.950
MF vs. W: 0.994
MF vs. ST: 0.920
W vs. ST: 0.811
ED vs. CD: 0.341 &
ED vs. MF: 0.110
ED vs. W: 0.072
ED vs. ST: 0.214 &
CD vs. MF: −0.226 &
CD vs. W: −0.288 &
CD vs. ST: −0.137 &
MF vs. W: −0.041
MF vs. ST: 0.108
W vs. ST: 0.156

1 wDC >14 km/h: weekly distance covered at 14 km/h−1 or above; mDC >14 km/h monotony distance covered at at 14 km/h−1 or above; sDC >14 km/h: strain distance covered at 14 km/h−1 or above; ED: external defender; CD: central defender; MF: midfielder; W: winger; ST: striker; A.U.: arbitrary units; * significant at p ≤ 0.05; ES: effect size; &: small ES; #: moderate ES.