Table 1.
Cardiorespiratory parameters at rest (rest2) in normoxia and hypoxia for the near-infrared spectroscopy (NIRS) and electromyography (EMG) trials.
| NIRS trial (n = 10) | EMG trial (n = 10) | |||
|---|---|---|---|---|
| Normoxia | Hypoxia | Normoxia | Hypoxia | |
| SpO2 (%) | 97.8 ± 0.3 | 89.0 ± 1.1* | 97.8 ± 0.2 | 90.1 ± 1.0* |
| HR (beats · min−1) | 73.4 ± 3.1 | 80.4 ± 2.9* | 72.2 ± 3.8 | 80.2 ± 4.0* |
Values are presented as mean ± standard error. *Significantly different from normoxia (p < 0.05). Cardiorespiratory parameter values are calculated by averaging the value during rest2. SpO2, arterial oxygen saturation; HR, heart rate.