Effects of Anti-Orthostatic Hypokinesia on the Parameters of Vertical Posture: Orthostatic and Stabilometric Study.

The effects of anti-orthostatic hypokinesia on the parameters of vertical posture (orthostatic and postural stability) were studied. Anti-orthostatic hypokinesia was followed by orthostatic instability manifested in a decrease in the tolerance time in the orthostatic test, a significant increase in HR and systolic BP starting from the 11th minute of the test. Significant changes in the parameters reflecting postural stability were observed starting from minutes 10-11 of the stabilometric test. Anti-orthostatic hypokinesia was shown to affect all parameters of postural stability; symmetry in paired stabilometric tests was impairmed.