Fig. 2.

Effects of TWK10 administration on (A) right biceps muscle thickness and change, (B) right quadriceps muscle thickness and change, (C) left biceps muscle thickness and change, (D) left quadriceps muscle thickness and change, (E) right biceps fascia thickness and change, (F) right quadriceps fascia thickness and change, (G) left biceps fascia thickness and change, and (H) left quadriceps fascia thickness and change. Data are shown as mean ± SD. Treatment effect was analyzed by unpaired Student's t-test. ^# presented a significant effect by repeated measures ANOVA (p < 0.05). The changes in muscle and fascia thickness were calculated as the difference between after and before administration, and statistical significance was analyzed using the Mann-Whitney U test. †p < 0.05.