Disadvantages Of Vibration Machines (Risks & Who Should Avoid Them) Why Do I Feel Movement in My Lower Abdomen: Causes and Treatment Part one in profile Postural drainage is a technique used to help clear mucus from lungs, involving positioning, gravity, bronchiectasis, cystic fibrosis, pneumonia, COPD, percussion, vibration, therapy, respiratory clearance, airway, secretions, Lower Right Abdominal Pain: 14 Causes & When to Worry HealthcareOnTime Understanding Abdominal Pain Location Matters! Abdominal pain can point to very different conditions depending on where it's felt. This visual guide highlights common causes and what they usually indicate: