Influence of “J”-Curve Spring Stiffness on Running Speeds of Segmented Legs during High-Speed Locomotion

Figure 6

Regions of stable running for given combinations of and in the two-segment leg model with “J”-curve spring stiffness (the first row and the second row ), the two-segment leg model with constant spring stiffness (the first and second figures of the third row and the first and second figures of the last row ) and the SLIP model (the third and fourth figures of the third column).