Table 1 Hemodynamic measurements in the supine position at resting and when performing non-resistance and resistance exercises.
| Measurements | Resting | Non-resistance exercise | Resistance exercise | Resting vs. non-resistance | Resting vs. resistance | Non-resistance vs. resistance | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | SE | Mean | SE | Mean | SE | p | d | p | d | p | d | |
| Diameters (mm) | 6.8 | 0.4 | 7.2 | 0.4 | 7.3 | 0.5 | 0.10 | −0.20 | 0.37 | −0.22 | >0.99 | −0.02 |
| TAMV (cm/s) | 3.2 | 0.3 | 3.8 | 0.4 | 4.5 | 0.5 | 0.08 | −0.41 | 0.02 | −0.69 | 0.14 | −0.34 |
| Volume (ml/min) | 67.1 | 8.0 | 96.1 | 12.9 | 106.8 | 12.7 | 0.01 | −0.58 | <0.01 | −0.80 | 0.01 | −0.18 |
| SBP (mmHg) | 128.4 | 3.4 | 130.2 | 3.8 | 134.7 | 3.9 | >0.99 | −0.11 | 0.20 | −0.37 | 0.11 | −0.25 |
| DBP (mmHg) | 79.3 | 2.1 | 78.6 | 2.3 | 79.7 | 2.2 | >0.99 | 0.07 | >0.99 | −0.03 | >0.99 | −0.10 |
| HR (beats/min) | 67.1 | 3.0 | 67.0 | 2.7 | 68.2 | 2.5 | >0.99 | 0.01 | 0.96 | −0.09 | 0.15 | −0.10 |
TAMV: time-averaged mean velocity; Volume: venous flow volume; SBP: systolic blood pressure; DBP: diastolic blood pressure; HR: heart rate