Participant TB02 was a 12-year-old female with a clinical diagnosis of TBI and left hemiparesis. For the barefoot condition, the left ankle at initial contact was 20  (1.21 ) of plantar flexion, which significantly improved to 7  (1.22 , p<0.01) of dorsiflexion with the application of the AAFO (Figure 3). The left knee at initial contact was in 11  (0.67 ) of extension for the barefoot condition and significantly improved to 0.8  (4.62 , p=0.01) of extension for the braced condition. Left peak knee extension during stance significantly improved from 23  (0.65 ) of extension for the barefoot condition to 11  (1.24 , p<0.01) of extension for the braced condition (Figure 3). The left peak internal knee flexor moment during stance was 0.88 Nm/Kg (0.05) for the barefoot condition and significantly reduced to 0.21Nm/Kg (0.04, p<0.00) for the braced condition (Figure 3). The left knee flexor moment integral in stance was 0.63 Nm.s/Kg (0.10) for the barefoot condition and significantly improved to 0.02 Nm.s/Kg (0.01, p <0.00) with the addition of the AAFO (Figure 2).