Table 3.
Beetroot | Placebo | P | |
---|---|---|---|
Heart Rate, bpm | |||
Rest | 70 [62, 78] | 69 [61, 77] | 0.707 |
Iso-time | 110 [97, 123] | 112 [99, 124] | 0.300 |
End Exercise | 117 [100, 137] | 123[103, 142] | 0.475 |
Oxygen Consumption, ml*kg−1*min−1 | |||
Rest | 4.1 [3.3, 4.8] | 4.0 [3.4, 4.6] | 0.925 |
*Iso-time | 14.1 + 5.4 | 13.4 + 5.5 | 0.099 |
End Exercise | 14.1 [11.8, 16.4] | 14.4[12.4, 16.4] | 0.436 |
Systolic Blood Pressure, mmHg | |||
Rest | 124.3 [115.2, 133.4] | 132.5[121.7, 143.4] | 0.019 |
Iso-time | 160.1 [147.8, 172.5] | 167.1 151.7, 182.4] | 0.137 |
End Exercise | 164.0 [147.5, 180.5] | 170.4 [153.9, 186.9] | 0.296 |
Diastolic Blood Pressure, mmHg | |||
Rest | 77.2 [71.8, 82.6] | 80.9 [75.3, 86.6] | 0.065 |
Iso-time | 79.9 [72.8, 86.9] | 86.3 [79.6, 92.9] | 0.001 |
End Exercise | 80.0 [72.9, 87.1] | 85.6 [79.7, 91.5] | 0.008 |
Arterial O2 Saturation, % | |||
Rest | 95.4 [94.4, 96.5] | 95.4 [94.2, 96.7] | 1.0 |
Iso-time | 95.1 [93.9, 96.2] | 95.1[94.0, 96.2] | 0.895 |
End Exercise | 95.2 [93.9, 96.5] | 95.2 [94.1, 96.3] | 1.0 |
Non-normally distributed variables. Normally distributed va ues are presented as means and [95% confidence intervals]. Non-normally distributed variables are presented as medians and interquartile ranges.