Table 2.
Near infrared spectroscopy outcomes before and after SIH and RSH training
| SIH | RSH | ANOVA, p-value (partial η²) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | pre | post | Δ | n | pre | post | Δ | time effect training | interaction effect group x training | |
|
NIRS (cycling) Tissue oxygenation index [%] | ||||||||||
| Wingate (deoxygenation) | 5 | -18.8±9.7 | -20.3±11.3 | -1.5±5.9 | 4 | -20.9±10.7 | -22.2±13.6 | -1.3±3.4 | .429 (.092) | .943 (.001) |
| Wingate (re-oxygenation) | 5 | 16.0±6.9 | 18.5±8.7 | 2.5±4.9 | 4 | 18.0±11.1 | 19.7±12.8 | 1.7±2.5 | .174 (.246) | .770 (.013) |
| RS (deoxygenation) | 5 | -17.2±4.4 | -18.0±4.8 | -.7±2.3 | 5 | -15.4±6.4 | -25.3±11.1 | -9.9±5.8 | .005 (.642) | .012 (.570) |
| RS (re-oxygenation) | 5 | 17.4±5.0 | 20.0±3.6 | 2.6±3.4 | 4 | 17.8±6.0 | 29.5±7.6 | 11.7±1.8 | <.001 (.889) | .002 (.764) |
| RS (re-oxygenation during sprints) | 5 | 15.9±3.4 | 16.2±3.3 | .3±2.3 | 5 | 12.9±8.0 | 19.7±7.8 | 6.8±5.9 | .037 (.438) | .053 (.391) |
| Normalised total haemoglobin index (au) | ||||||||||
| Wingate (increase) | 5 | .037±.065 | .051±.087 | .014±.08 | 5 | .049±.117 | .059±.111 | .011±.067 | .634 (.034) | .950 (.001) |
| RS (increase) | 5 | .047±.024 | .086±.130 | .039±.134 | 5 | .034±.077 | .112±.073 | .079±.074 | .126 (.268) | .579 (.040) |
NIRS, near infrared spectroscopy; RS, repeated cycling sprint