Nurses can employ specific techniques to assess the activation and strength of the TVA: 1. Palpation: Place fingers just inside the hip bones and ask the patient to gently draw the belly button towards the spine. A subtle tightening should be felt. 2. Ultrasound Imaging: This can be used in clinical settings to visualize TVA activation. 3. Functional Tests: Simple functional tests such as the abdominal drawing-in maneuver can help assess TVA function.
