A great silver era article on broadening your shoulders. It focuses on increasing the skeletal width and adding muscle to the deltoid.Source: Muscular Development (Mar 1967) Page #30 - Muscular Development (Mar 1967) Page #31 - Muscular Development (Mar 1967) Page #32 - Muscular Development (Mar 1967) Page #49 - Muscular Development (Mar 1967) Page #50 - Muscular Development (Mar 1967) Page #51 - Muscular Development (Mar 1967)