Fig. 4From: Are Plantarflexor Muscle Impairments Present Among Individuals with Achilles Tendinopathy and Do They Change with Exercise? A Systematic Review with Meta-analysisChange over time among individuals with Achilles tendinopathy in a isotonic plantarflexor concentric-eccentric peak torque, b plantarflexion power, c isotonic total work, and d heel raise to fatigue. CI, confidence interval; J, JoulesBack to article page