agonist vs antagonist
shoulder abduction - agonist : deltoid, antagonist : latissimus dorsi
shoulder adduction - agonist : latissimus dorsi, antagonist : deltoid
elbow extension - agonist : triceps brachii, antagonist : biceps brachii
elbow flexion - agonist : biceps brachii, antagonist : triceps brachii
hip extension - agonist : gluteus maximus, antagonist : illiacus
hip flexion - agonist : illiacus, antagonist : gluteus maximus
hip abduction - agonist : gluteus medius/minimus, antagonist : adductor magnus
hip adduction - agonist : adductor magnus, antagonist : gluteus medius/minimus
knee extension - agonist : quadriceps, antagonist : hamstrings
knee flexion - agonist : hamstrings, antagonist : quadriceps
plantar flexion - agonist : gastrocnemius/soleus, antagonist : tibialis anterior
dorsiflexion - agonist : tibialis anterior , antagonist : gastrocnemius/soleus