Which plane allows for lateral flexion movements?

The coronal plane, also known as the frontal plane, is the correct choice for lateral flexion movements. This plane divides the body into anterior (front) and posterior (back) sections. Movements that occur within the coronal plane include lateral flexion, abduction, and adduction. Lateral flexion specifically involves bending the body sideways, which is a movement that takes place along the coronal plane, allowing for the trunk or head to move laterally away from the midline of the body.

To put this into context, the sagittal plane divides the body into left and right sections and is primarily involved in flexion and extension movements, such as bending forward or backward. The transverse plane divides the body into superior (upper) and inferior (lower) parts, facilitating rotational movements rather than lateral flexion. Thus, the movements within each plane are distinct, and understanding their functions is crucial for analyzing human motion. The frontal/coronal plane specifically accommodates lateral movements, making it the appropriate choice for the question.