What does 'air filled ball' refer to in the context of physical training?

In the context of physical training, the term 'air filled ball' typically refers to a stability ball, often utilized for proprioception and strength exercises. Stability balls are designed to be inflated with air, providing a surface that challenges balance and coordination. When used in workouts, these balls engage core muscles and enhance stability, making them effective for improving body awareness and overall strength.

By incorporating a stability ball into physical training routines, individuals can perform exercises that require balance and stability, which not only aids in building strength but also enhances coordination and flexibility. This makes stability balls particularly valuable in rehabilitation settings and functional training programs. Additionally, using an air filled ball can help prevent injuries by promoting proper body alignment and stability during exercises.