5. Conclusion
balance disorders
This study examined the impact of sensory-motor wedge adaptation on sitting balance training using a wedge, which has not been reported in previous studies. Optimal postural control may be achieved by increasing the sitting pressure on the weight-bearing surface in the SPV by training. The directional and variability errors of SPV-EO and SPV were in the normative range for verticality. Nevertheless, the maximum lateral truncal-tilt balance training using a wedge resulted in improved sitting pressure distribution during SPV judgment. Accordingly, there is potential for future rehabilitation interventions involving sitting balance training using a wedge in cases of balance disorders.