Figure 6

Electromyography activities in root mean square (RMS) percentage (A) and muscle strength (KGF) (B) in the SP9 and ST36 groups before acupuncture. Data are reported as mean ± SD. * The values between the two groups after acupuncture are statistically different (P = 0.01). N = 15 for each group, Pre: local and adjacent point groups before acupuncture, Post ST36 treatment: local point group after acupuncture, Post SP9 treatment: adjacent point group after acupuncture.