flexion

The muscles that move the humerus are essential for a wide range of arm movements, originating from various points across the body to facilitate flexion, abduction, and rotation. This detailed exploration of the muscles that move the humerus, as depicted in this anatomical image, highlights their diverse origins and insertions, providing valuable insights into upper limb function.

The image provided offers a detailed view of the trochlea of the humerus, a crucial component of the elbow joint. This anatomical structure plays a vital role in facilitating smooth movement and stability, making it an essential area of study for medical students and professionals alike. By exploring the labeled parts and their functions, you can gain a deeper understanding of how this region contributes to upper limb mechanics and potential clinical implications.