Signal . | Muscle . | tp (ms) . | tr50 (ms) . | tr75 (ms) . |
---|---|---|---|---|
Force of muscle fibre bundle | Soleus (N=27) | 13.2±1.5 | 17.6±2.3 | 30.0±3.7 |
EDL (N=9) | 10.6±0.9** | 9.3±1.7** | 12.6±1.9** | |
Ca2+ transient | Soleus (N=19) | 9.5±3.2 | 21.8±9.2 | 37.4±13.3 |
EDL (N=6) | 5.3±2.4** | 16.1±4.9* | 23.7±4.1** |
Signal . | Muscle . | tp (ms) . | tr50 (ms) . | tr75 (ms) . |
---|---|---|---|---|
Force of muscle fibre bundle | Soleus (N=27) | 13.2±1.5 | 17.6±2.3 | 30.0±3.7 |
EDL (N=9) | 10.6±0.9** | 9.3±1.7** | 12.6±1.9** | |
Ca2+ transient | Soleus (N=19) | 9.5±3.2 | 21.8±9.2 | 37.4±13.3 |
EDL (N=6) | 5.3±2.4** | 16.1±4.9* | 23.7±4.1** |
Values are means ± S.D. for N measurements per muscle bundle.
tp, time to peak force; tr50, tr75, 50 and 75% relaxation times.
Significance levels are calculated for the difference between extensor digitorum longus (EDL) and soleus: *P<0.05, **P<0.01 (unpaired t-test).