calf pain. calf muscle anatomy

calf pain muscle anatomy muscular structure gastrocnemius soleus achilles tendon plantarflexion strains flexibility injuries sport cramps stretching training rehabilitation hypertrophy biomechanics gait analysis health physical therapy leg bone attach plantaris heel cord human medical infographic injury medicine ankle foot ligament diagram tear biology disease exercise orthopedic science joint inflammation tendonitis rupture surgery tendinitis tendinopathy tendinosis anatomical trauma chiropractic musculature musculoskeletal pain anatomy lerg infographic vector