How can I effectively use a psoas ball to release tension and improve flexibility in my muscles?

To effectively use a psoas ball for releasing tension and improving flexibility in your muscles, lie on your back and place the ball under your lower back or hips. Apply gentle pressure and slowly move the ball around to target tight spots. Breathe deeply and relax into the pressure to allow the muscles to release tension. Regular use of the psoas ball can help improve flexibility and reduce muscle tightness over time.