YOU CAN'T BUILD big arms with a narrow focus on just one type of movement. To be more specific, you'll need more than just dumbbell curls to sculpt the type of fully-formed, 3D muscles you're aiming ...
We might be living in the age of the functional trainee, or even the hybrid athlete, but if Google search data is anything to go by, chasing the pump in pursuit of bigger arms is still very much on ...