Fig. 4. Heart rate (fH), mean arterial blood pressure (MAP),
central venous pressure (CVP) and intra-abdominal pressure (IAP) increase
during treadmill exercise. White bars indicate rest, black bars indicate
exercise and grey bars indicate recovery period (first 2 min). Data presented
are means ± S.E.M. (N=5). *
indicates a significant difference relative to rest (paired Dunnett's test,
P<0.05). 1 mmHg=133.3 Pa.