Belly Press Test | Rationale & Interpretation

The video tutorial explains the belly press test, a diagnostic tool for detecting subscapularis tears. It highlights the test's poor sensitivity but high specificity, indicating a strong likelihood of a tear if the test is positive. The tutorial provides step-by-step instructions for performing the test, emphasizing the importance of maintaining a neutral wrist position to ensure valid results. Compensations, such as wrist flexion, can invalidate the test, as the movement should occur primarily at the shoulder joint.

What is the primary purpose of the Belly Press Test?

• To identify a tear in the subscapularis muscle

• To measure the strength of the abdominal muscles

• To assess the flexibility of the wrist

• To evaluate the range of motion in the elbow

Which of the following best describes the sensitivity and specificity of the Belly Press Test?

• Low sensitivity, low specificity

• High sensitivity, low specificity

• High sensitivity, high specificity

• Low sensitivity, high specificity

During the Belly Press Test, where should the patient place their hand?

• On their chest

• On their belly just below the xiphoid process

• On their shoulder

• On their back

What is crucial for maintaining the validity of the Belly Press Test?

• The patient should press with maximum force

• The elbow should be fully extended

• The patient should be lying down

• The wrist must remain in a neutral position

What happens if the wrist flexes during the Belly Press Test?

• The test results remain valid

• The test measures wrist strength

• The test results become invalid

• The test becomes more accurate