表 1. Subjective evaluation of two states (
)
.
两种状态的主观评价（
）
| 状态 | KSS | Samn-Perelli |
| 注：*疲劳前和疲劳后相比，P < 0.05 | ||
| 安静 | 3.20 ± 1.40 | 2.00 ± 0.47 |
| 疲劳 | 6.20 ± 1.32* | 3.90 ± 1.29* |
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