In general the benefits include weight bearing through bones to maintain strength of the bones and minimize de-calcification. Vertical Position is important to maintain bone density and structure. Increases weight bearing on pelvis, femur, tibia, fibula and feet, reducing the chance of fracture occurring in case of falls accidents sports etc. The standing position help renal function, pulmonary function, digestion and decrease the chance of bone forming in muscle. Standing position is most important to control blood pressure and stop osteoporosis.
Vertical position can have a positive impact on renal functioning.
It also has a positive impact on blood flow and blood pressure, general tissue and bone growth and strength. In the early stages it can challenge the body to adjust, change, and adapt to this position, thus making sitting easier. In terms of spasticity, a vertical position does create weight bearing on certain parts of the body which can inhibit tone. It is helpful in renal function stretching hip, knee, and plantar flexors. Also can be a good way to stretch spine after sitting a great deal.