Research Article
Research on Effect of Load Stimulation Change on Heart Rate Variability of Women Volleyball Athletes
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| Time-domain indicators | SDNN | RMSSD | SDSD | PNN50 | | | Frequency-domain index | LF/HF | HF | HF n.u. | LF | LF n.u. | VLF | Indicators of central nervous system | Quiet potential value | Average reaction time | Functional level index of sensory motor nervous system | Reaction stability index | Sensory motor development potential index | Tension index |
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