Table 2.
Cognitive performance prior and after sprints repetition for Pl and CHO ingestion.
| Variables | Prior sprints | After sprints | ||
|---|---|---|---|---|
| Pl Mean ± Standard Error |
CHO | Pl | CHO | |
| SRT | At rest | |||
| RT (ms) | 222.5 ± 9 | 229.0 ± 8 | 220.4 ± 8 $ | 203.1 ± 5 $,£,#,* |
| SD (ms) | 88.6 ± 22 | 67.0 ± 15 £ | 74.8 ± 12 | 108.9 ± 22 £ |
| Visual Scanning | During cycling exercise | |||
| RT (ms) | 2010.3 ± 107 | 2054.1 ± 133 | 1726.8 ± 73 $,* | 1630.6 ± 76 $,£,* |
| SD (ms) | 867.3 ± 78 | 829.0 ± 75 £ | 689.6 ± 49 $,* | 665.2 ± 60 $,* |
| Tiredness (%) | 3.8 ± 3 | 5.5 ± 2 | 1.5 ± 2 $ | −0.4 ± 2 $ |
| Errors (%) | 4.8 ± 1 | 5.9 ± 2 £ | 7.1 ± 1 $,* | 7.8 ± 1 $,* |
| Go/Nogo | During cycling exercise | |||
| RT (ms) | 444.1 ± 17 | 453.1 ± 13 | 453.1 ± 18 $ | 435.4 ± 12 $,£ |
| SD (ms) | 84.2 ± 7 | 88.9 ± 9 £ | 90.1 ± 9 | 79.1± 8 £ |
| Errors (%) | 6.3 ± 2 | 5.3 ± 1 | 2.6 ± 1 $ | 4.9 ± 1 $ |
Notes: * quantitative statistics shown an exercise effect (Pre sprints Pl/CHO vs. Post sprints Pl/CHO); # quantitative statistics shown a nutritional effect (Plpre/post vs. CHOpre/post); $ qualitative statistics shown an exercise effect (Pre sprints Pl/CHO vs. Post sprints Pl/CHO); £ qualitative statistics shown a nutritional effect (Plpre/post vs. CHOpre/post).