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. 2021 Apr 29;12:668145. doi: 10.3389/fphys.2021.668145

TABLE 2.

Comparisons over competition season meso-cycles in terms of training workload variables. Mean ± standard deviation.

Variables Season period Comparison Mean difference (95% CI) p Hedge’s g (95% CI)
Wawl (AU) Ear-S 1469.3 ± 79.9 Ear-S vs Mid-S 210.8 [159.4 to 262.3] < 0.001 −0.3 [−0.8 to 0.3]
Mid-S 1680.2 ± 103.3 Ear-S vs End-S 181.8 [134.7 to 228.8] < 0.001 2.0[1.3 to 2.6]
End-S 1651.1 ± 88.9 Mid-S vs End-S −29.1 [−82.8 to 24.6] 0.436 −0.3 [−0.8 to 0.3]
wCWL (AU) Ear-S 1467.5 ± 83.4 Ear-S vs Mid-S 208.6 [156.5 to 260.8] < 0.001 2.1[1.4 to 2.7]
Mid-S 1676.2 ± 102.8 Ear-S vs End-S 172.0 [126.3 to 217.7] < 0.001 1.9[1.3 to 2.6]
End-S 1639.6 ± 80.6 Mid-S vs End-S −36.6 [−88.1 to 14.8] < 0.001 −0.4 [−0.9 to 0.2]
wACWLR (AU) Ear-S 1.07 ± 0.07 Ear-S vs Mid-S −0.05 [−0.08 to −0.02] < 0.001 −0.9 [−1.5 to −0.3]
Mid-S 1.02 ± 0.04 Ear-S vs End-S −0.06 [−0.09 to −0.03] < 0.001 −1.1 [−1.7 to −0.6]
End-S 1.01 ± 0.02 Mid-S vs End-S −0.01 [−0.03 to 0.01] 0.433 −0.2 [−0.8 to 0.3]
wTM (AU) Ear-S 1.13 ± 0.03 Ear-S vs Mid-S −0.004 [−0.02 to 0.02] < 0.999 −0.1 [−0.6 to 0.4]
Mid-S 1.12 ± 0.04 Ear-S vs End-S 0.07 [0.05 to 0.09] < 0.001 1.8[1.2 to 2.5]
End-S 1.20 ± 0.03 Mid-S vs End-S 0.07 [0.05 to 0.09] < 0.001 1.8[1.1 to 2.4]
wTS (AU) Ear-S 1309.4 ± 83.6 Ear-S vs Mid-S 195.8 [146.5 to 245.2] < 0.001 2.0[1.4 to 2.7]
Mid-S 1505.2 ± 93.3 Ear-S vs End-S 74.5 [33.0 to 115.9] < 0.001 0.9[0.4 to 1.5]
End-S 1383.8 ± 64.1 Mid-S vs End-S −121.4 [−166.0 to 076.8] < 0.001 −1.4 [−2.0 to −0.8]

AU, arbitrary units; CI, confidence interval; wAWL, weekly average acute workload in AU; wCWL, weekly average chronic workload in AU; wACWLR, weekly average acute:chronic workload ratio; wTM, weekly average training monotony in AU; wTS, weekly average training strain in AU; Ear-S, early-season period; Mid-S, mid-season period; End-S, end-season period; P, p-value at alpha level 0.05; Hedges’s g (95% CI), Hedges’s g effect size magnitude with 95% confidence interval. Significant differences (p ≤ 0.05) are highlighted in bold.