Effect of the Herbal Drug Guilu Erxian Jiao on Muscle Strength, Articular Pain, and Disability in Elderly Men with Knee Osteoarthritis

<table>Box plots showing Torque/body weight of extension or flexion for each subgroup. A (pre) group, TQ/BW-ext-nondominant at pretreatment; B (post) group, TQ/BW-ext-nondominant at posttreatment; C (pre) group, TQ/BW-ext-dominant at pretreatment; D (post) group, TQ/BW-ext-dominant at posttreatment; E (pre) group, TQ/BW-flex-nondominant at pretreatment; F (post) group, TQ/BW-flex-nondominant at posttreatment; G (pre) group, TQ/BW-flex-dominant at pretreatment; H (post) group, TQ/BW-flex-dominant at posttreatment.</table>

Evidence-Based Complementary and Alternative Medicine

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Figure 3

Figure 3: Effect of the Herbal Drug Guilu Erxian Jiao on Muscle Strength, Articular Pain, and Disability in Elderly Men with Knee Osteoarthritis 