Abstract Although previous studies have confirmed the beneficial effects of Tai Chi Chuan (TCC) on improving balance ability and cognitive function in older adults. the synergistic regulatory mechanisms of TCC on bilateral lower limb muscle activation symmetry. brain functional connectivity(FC) strength. and dynamic balance ability remain unclear. https://www.diegojavierfares.com/bargain-Merlin-the-Magical-Wizard-Boys-Costume-special-save/