The incline Zottman curl engages multiple muscles while in the upper arm, including the biceps brachii, brachialis, and brachioradialis. This contributes to a more thorough and balanced growth of all the arm. built inside the route of the radius; heading from the middle outward or from your circumference inward along a radius. https://www.theorthopaedicandpainpractice.com/understanding-burning-pain-in-the-upper-right-arm-causes-symptoms-and-treatment-options/