KINE 3135: Application of Radioulnar Joint (Modified Bicep Curls)

The video tutorial discusses the application of the radial ulnar joint in bicep curls using dumbbells. It highlights the common practice of focusing only on the main flexor muscles, such as the biceps brachii and brachialis, and introduces the concept of supination to engage additional muscles like the brachioradialis and supinator. The tutorial addresses misconceptions about bicep curls, emphasizing the importance of incorporating rotational movements to fully engage the biceps. It provides guidance on proper curling techniques to maximize muscle engagement and efficiency.

What additional muscle can be worked during bicep curls through the motion of supination?

Describe the correct hand positioning for maximizing the effectiveness of bicep curls.