What does the term "core stability" refer to?

The term "core stability" specifically refers to the ability to maintain a stable trunk, which is essential for overall body function and movement. Core stability involves the strength and control of the muscles surrounding the abdomen, pelvis, lower back, and hips, allowing an individual to stabilize their trunk during various activities. This stability plays a critical role in maintaining proper posture, preventing injuries, and enhancing performance in physical activities by allowing the limbs to move more efficiently while the core remains stable.

While alignment of the spine, mobility of the hips, and range of motion in the shoulders are important aspects of movement and physical health, they are more closely related to overall body mechanics rather than directly defining core stability. The core is primarily responsible for providing a solid foundation from which other movements can safely and effectively occur.