Baseline 6-weeks 12-weeks
  Control Yoga Control Yoga Control Yoga
Onset time of foot unloading (sec) 0.57 0.70 0.56 0.68 0.63 0.60
Onset time of foot lifting (sec) 0.87 1.00 0.84 0.99 0.95 0.89
Onset time of APA (sec) 0.16 0.18 0.14 0.18 0.17 0.18
Amplitude of APA (N) 124.93 77.16 151.69 73.07 140.73 66.21
Amplitude of swing (N) 23.59 14.19 26.04 16.78 19.48 13.95
Amplitude of stance (N) 76.17 51.20 81.50 57.01 75.39 60.75
Table 3: Gait Initiation Parameters Means of individual gait initiation parameters APA = anticipatory postural adjustment.