The demographic and clinical characteristics of the BBS-low group were as follows: age (57.8 ± 9.0 years), sex distribution (male:female = 11:2), paretic side (right:left = 8:5), height (169.3 ± 7.9 cm), weight (70.5 ± 8.1 kg), Body Mass Index (24.6 ± 2.3 kg/m2), time since stroke onset (10.2 ± 11.7 months), and spasticity score (0:1:1 + :2 = 0:3:10:0). Here, BBS2 is linked to stroke disorder.