Movement around a vertical axis is classified in which plane?

Movement around a vertical axis is classified in the transverse plane. The transverse plane is one of the three primary anatomical planes and divides the body into superior (upper) and inferior (lower) sections. Movements that occur in this plane include rotational movements, such as when the body or limbs twist.

For example, activities like spinal rotation or turning the head from side to side happen in the transverse plane, as they involve rotation around a vertical axis. This classification is critical in understanding biomechanics, as it helps define specific types of joint movements and physical activities relevant to clinical practice.

By distinguishing movements in the transverse plane, clinicians and practitioners can better analyze motor control and function, design effective rehabilitation programs, and assess injury mechanisms related to rotational activities.