Effects of deconstructed Tai Chi step training combined with conventional rehabilitation on lower limb function in brunnstrom stage III stroke patients: A randomized controlled trial
Fig 4
Knee joint range of motion (ROM) improvements.
(a) Flexion, (b) external rotation, (c) internal rotation. Data are mean ± SD. ***p < 0.001, **p < 0.01, *p < 0.05, ns: not significant.