Fig. 2.
Influence of the stretch rate on the stress-strain curve in 14-mo-old mice. A: change of the stretch rate from 2 to 6 cm/s did not significantly alter the stress response in BL10 mice. B: at the higher rate (6 cm/s), the stress-strain curve shifted leftward in mdx mice. *Stress is significantly different from that at the low rate (2 cm/s).