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. 2010 Nov 17;5(11):e14032. doi: 10.1371/journal.pone.0014032

Table 3. Muscle twitch characteristics at 4 and 8 weeks.

Week Sham Px
Absolute twitch tension (N) 4 6.12±0.62 5.64±0.93
8 6.68±0.99 5.23±0.98
Time to peak tension (ms) 4 30.3±3.55 31.3±2.49
8 36.8±2.78 29.5±0.97 *
Half- relaxation time (ms) 4 32.1±6.93 35.2±5.84
8 40.3±7.69 24.0±1.74 *

Note:

*indicates that Px is significantly less than Sham for the same time point at p<0.05.