In a nutshell, it's walking with poles - similar to skiing, minus the snow. "Nordic walking is a fitness phenomenon that originated in Scandinavia in the 1960s and has gained popularity worldwide for ...
Functionally, the biceps are key players in elbow flexion (bending the arm), forearm supination (rotating the forearm so the palm faces upward, like turning a doorknob or opening a jar), and shoulder ...