Vascular Hemodynamics
Active Muscle Pump
Active calf contractions compress deep veins, forcing open bicuspid valves and ejecting pooled blood against gravity back toward the right atrium.
8-Hour Timeline Scrub
Hour 4.0 / 8.0
Venous Pooling Strain
28 / 100
-64% vs static standing
Calf Pump Ejection
62%
Optimal return rate
Energy Expenditure
612 kcal
+184 kcal diff
Spinal Disc Load
105%
Balanced lumbar profile
Active Posture Schedule Breakdown
| Phase Cycle |
Target Posture |
Interval |
Hemodynamic Consequence |