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. 2018 Jul 24;13(7):e0200019. doi: 10.1371/journal.pone.0200019

Table 1. Inferences for the within-match periods comparisons according to playing positions.

Change in means and uncertainty in the true differences for players’ distance covered and speed synchronization dyads.

Variables Change in means (%; ±95%CL)
Uncertainty in the true differences
[0’-15’] vs [45’-60’] [15’-30’] vs [60’-75’] [30’-45’] vs [75’-90’] [0’-15’] vs [75’-90’]
Distance covered (m)
All players -1.4; ±1.1 -0.7; ±1.2 2.7; ±1.2 -6.5; ±1.0
likely tri very likely tri likely ↑ most likely ↓
Defenders -1.5; ±1.6 -1.2; ±1.6 2.7; ±1.6 -6.2; ±1.5
possibly ↓ likely tri likely ↑ most likely ↓
Midfielders -0.5; ±2.0 0.3; ±2.2 4.4; ±2.3 -6.5; ±1.7
likely tri likely tri very likely ↑ most likely ↓
Forwards -2.5; ±2.5 -1.0; ±2.9 -0.4; ±3.0 -7.5; ±2.5
possibly ↓ possibly ↓ unclear most likely ↓
Players’ speed synchronization (% of time near-in-phase)
All dyads
Walking (0–3.5 km.h-1) 15.5; ±2.2 13.4; ±2.1 4.6; ±1.9 24.0; ±1.8
most likely ↑ most likely ↑ likely tri most likely ↑
Jogging (3.6–14.4 km.h-1) -7.4; ±0.8 -5.5; ±0.9 -0.8; ±1.0 -8.8; ±0.8
most likely ↓ most likely ↓ most likely tri most likely ↓
Running (≥14.4 km.h-1) -20.7; ±1.7 -11.3; ±2.3 -5.1; ±2.8 -28.1; ±1.9
most likely ↓ likely ↓ most likely tri most likely ↓
Defender dyads
Walking (0–3.5 km.h-1) 13.0; ±3.5 9.4; ±3.2 5.9; ±3.2 22.4; ±3.3
most likely ↑ very likely ↑ possibly ↑ most likely ↑
Jogging (3.6–14.4 km.h-1) -5.2; ±1.3 -5.3; ±1.4 0.4; ±1.6 -8.8; ±1.3
most likely ↓ most likely ↓ most likely tri most likely ↓
Running (≥14.4 km.h-1) -19.5; ±2.5 -17.4; ±3.5 -12.3; ±4.0 -33.6; ±3.0
most likely ↓ most likely ↓ very likely ↓ most likely ↓
Midfielder dyads
Walking (0–3.5 km.h-1) 13.0; ±3.5 9.4; ±3.2 5.9; ±3.2 22.4; ±3.3
most likely ↑ very likely ↑ possibly ↑ most likely ↑
Jogging (3.6–14.4 km.h-1) -6.3; ±1.9 -3.2; ±2.3 -2.7; ±2.3 -11.1; ±1.9
most likely ↓ possibly ↓ possibly ↓ most likely ↓
Running (≥14.4 km.h-1) -16.9; ±3.9 -4.5; ±5.1 -6.2; ±5.6 -29.9; ±3.9
most likely ↓ very likely tri likely tri most likely ↓
Forward dyads
Walking (0–3.5 km.h-1) 14.2; ±8.8 2.4; ±8.4 8.2; ±9.4 25.1; ±8.2
very likely ↑ unclear possibly ↑ most likely ↑
Jogging (3.6–14.4 km.h-1) -9.3; ±3.1 -6.1; ±3.8 -10.5; ±4.0 -9.3; ±3.1
most likely ↓ likely ↓ most likely ↓ most likely ↓
Running (≥14.4 km.h-1) -25.7; ±7.3 -21.6; ±9.9 -16.9; ±10.5 -26.6; ±9.3
most likely ↓ very likely ↓ likely ↓ most likely ↓

Symbols and abbreviations: ↓ = decrease; ↑ = increase; tri = trivial; ‘ = minutes; m = meters.