Fig. 8. Maximum force output as a function of motor mass for `Group 2 motors' and
single muscles (Marden and Allen,
2002). The upper and lower (grey) linear regression equations are
log10Max. force output=2.95+0.667log10Muscle mass and
log10Max. force output= 1.74+0.999log10Motor mass,
respectively. Blue graphs a, b, c and d represent data and scaling equations
obtained in this study. `Motor mass' is synonymous to thorax mass
(mthor) for Flift data. Basalar muscle
mass (mbas) is used for Fstat,
Fdyn and Find data.