Research Article
Cognitive Function among Young Women’s Football Players in the Summer Heat
Table 1
Results of body weight, urine specific gravity (USG), and accuracy of the Go/No-Go task evaluation.
| | | Pre | 1st game | 2nd game | 1st rest | 3rd game | 4th game | 2nd rest | 5th game |
| Body weight (kg) | Dehydration | 56.0 ± 4.4 | 55.6 ± 4.3 | 55.7 ± 4.4 | 55.2 ± 4.6 | 55.9 ± 4.6 | 56.0 ± 4.8 | 56.0 ± 4.8 | 55.5 ± 4.9 | Normal | 51.6 ± 4.8 | 51.5 ± 4.5 | 50.9 ± 4.4 | 51.1 ± 4.4 | 51.6 ± 4.5 | 51.8 ± 4.8 | 51.6 ± 4.6 | 50.5 ± 4.0 | All | 54.2 ± 5.0# | 53.9 ± 4.7 | 53.7 ± 4.9 | 53.5 ± 4.9 | 54.2 ± 5.0# | 54.3 ± 5.1†,## | 54.2 ± 5.1# | 53.4 ± 5.1 |
| USG | Dehydration | 1.027 (1.018–1.028) | 1.025 ± 0.008 | 1.028 ± 0.004 | 1.023 ± 0.008 | 1.025 ± 0.008 | 1.029 (1.020–1.030) | 1.024 ± 0.011 | 1.021 ± 0.009 | Normal | 1.021 ± 0.005 | 1.017 ± 0.009 | 1.019 ± 0.010, n = 6 | 1.015 ± 0.010 | 1.018 ± 0.005 | 1.020 ± 0.006 | 1.015 ± 0.009 | 1.013 ± 0.009 | All | 1.025 (1.017–1.027) | 1.022 ± 0.009 | 1.027 (1.023–1.029), n = 16 | 1.020 ± 0.010 | 1.022 ± 0.008 | 1.022 ± 0.009 | 1.020 ± 0.011 | 1.018 ± 0.009 |
| Accuracy (%) | Dehydration | 98.3 (98.3–100) | 100 (97.3–100) | 98.0 (97.0–100) | 100 (97.3–100) | 98.0 (97.0–98.0) | 98.0 (97.0–100) | 96.3 ± 2.8 | 98.0 (97.3–100) | Normal | 100 (96.7–100) | 100 (98.5–100) | 98.0 (96.0–98.0) | 96.4 ± 3.5 | 96.6 ± 2.9 | 96.0 ± 4.1 | 96.0 ± 3.1 | 97.0 (94.5–97.0) |
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† vs. 1st rest. #, ##, vs. 5th game. |