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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Muscle Nerve. 2020 Sep 22;62(6):757–761. doi: 10.1002/mus.27061

FIGURE 2.

FIGURE 2

A, The top panel shows representative curves of maximal isometric torque (200 ms in duration) before injury (pre) and after injury (post) for quadriceps (QUAD) and TA muscle of WT and Dmd-KO rats. The bottom panels show representative trace recordings of torque from lengthening (eccentric) contractions. Muscles were stimulated for 200 ms to induce a peak isometric contraction before lengthening by movement of knee (QUAD) or ankle (TA) in the opposite direction of muscle’s action at that joint. B, Scatter plots describing muscle mass, maximal isometric torque, and susceptibility to injury for TA (top) and Quad (bottom) in WT and Dmd-KO rats. * = Significance at P < .05