THE KEY TO building a strong, symmetrical physique comes down to focusing on body parts most people neglect. One spot typically overlooked (and improperly trained) than others: the calf muscles. If ...
“The posterior tibialis is a muscle that originates on the back, or posterior, part of the tibia and fibula (your lower leg bones), up close to your knee,” explains Cathlin Fitzgerald, D.P.T, C.S.C.S.