In which body plane does a lateral raise occur?

A lateral raise occurs in the frontal plane, also known as the coronal plane. This plane divides the body into anterior (front) and posterior (back) sections. During a lateral raise, the arms move away from the midline of the body, which is characteristic of movements happening within the frontal plane.

The frontal plane is pivotal for lateral movements, making it the appropriate choice for actions that involve abduction (like lateral raises) or adduction of the limbs. This understanding of body planes is essential in functional anatomy, as it helps clarify how different movements are categorized based on their trajectory through space.