What does the sagittal plane divide the body into?

The sagittal plane is a vital concept in anatomy and human movement, as it plays a significant role in understanding how the body is divided for various purposes, including mobility training and rehabilitation. This plane divides the body into left and right halves.

In practical terms, the sagittal plane runs vertically from front to back of the body, facilitating movements that occur in this direction. This division is crucial in assessing movement patterns, especially in activities like walking or running, where bilaterally symmetrical movements take place. Recognizing the body's split into left and right sections allows professionals to focus on each side's balance and performance, which is essential for improving mobility and ensuring safety during physical activities.

The other options describe different anatomical planes. The front and back halves are divided by the coronal (or frontal) plane, and the top and bottom halves are separated by the transverse plane. The inner and outer sections do not refer to a specific anatomical plane but would generally describe relationships within the body rather than a standardized division. Understanding the distinction among these planes is key for those working in mobility and rehabilitation fields.