Fig. 3
SSD scores comparing pre- and post-training cyclograms to the AB cyclogram (SSDnormpre and SSDnormpost) for the hip-knee (HK, left plots), hip-ankle (HA, middle plots), and knee-ankle (KA, right plots) coordination patterns are shown for each SCI participant for both the stronger (top plots) and weaker limb (bottom plots). Black horizontal lines represent the median. SSDnorm scores of 0 would indicate no difference between the SCI and AB cyclograms. SSD, square root of sum of squared differences; AB, able-bodied; SCI, spinal cord injury