Active control of the trajectory of the center of gravity in balance training

Abstract

Objective To study the impact of active control of the trajectory of the center of gravity on the effectiveness of balance training and balance assessment. Methods Two groups of subjects ( group 1 30-45 years old, group 2 45-60 years old ) were evaluated and trained using both active center of gravity trajectory control and static balance methods. Results The percentages of success in controlling the center of gravity were the same when both groups were trained using static balance. Group 1's success percentage was higher than that of group 2 after active center of gravity trajectory training. Their affected lower limbs performed better in wave trace training than after static balance training, and performance improved with increased wave trace amplitude. Conclusions Wave tracing can stimulate the lower limbs of patients with active control force and improve their balance. The wave assessment is superior to static assessment, as it can objectively reflect ability in active center of gravity control and adjust the lower limbs of subjects whose static balance ability is at the same level. Key words: Balance training; Balance; Center of gravity trajectory; Pressure measurement; Rehabilitation training