| Keyword Brief | Keyword Text | View |
|---|---|---|
| None | auricular stimulation | View |
| None | auricular vagus nerve stimulation | View |
| None | transcutaneous vagus nerve stimulation (tVNS) | View |
| None | vagus nerve stimulation (VNS) | View |
| None | heart rate | View |
| None | heart rate variability | View |
| None | power of high-frequency oscillations (HF) | View |
| None | power of low-frequency oscillations (LF) | View |
| None | LF/HF | View |
| None | index centralization (IC) | View |
| None | index of vegetative balance (IVB) | View |
| None | athletes | View |
| None | sport | View |
| None | maximum oxygen consumption (VO2max) | View |
| None | treadmill speed | View |
| None | anaerobic threshold of metabolism. | View |
| None | aerobic metabolism threshold of metabolism | View |