Figure 5.

RMA scaling regressions (reduced dataset: muscle subset) for architectural properties of rabbit muscles. Isometric scaling expectations match for mass and PCSA those listed in Fig. 3. Blue data points are adults; red data points are juveniles. Data are plotted on log‐log axes. Solid lines indicate the fitted RMA regressions, whereas the dashed line corresponds to isometric scaling. Scaling coefficients and R ² are shown for each relationship. Panels shown are: (a) hip extensors MM; (b) knee flexors MM; (c) knee extensors MM; (d) ankle extensors MM; (e) hip extensors PCSA; (f) knee flexors PCSA; (g) knee extensors PCSA; and (h) ankle extensors PCSA.