Q. Which muscle is NOT used in forced expiration? (Solved)
1. Transverses abdominis
2. Rectus abdominis
3. Diaphragm
4. External oblique
5. Internal oblique
- c. Diaphragm
1. Transverses abdominis
2. Rectus abdominis
3. Diaphragm
4. External oblique
5. Internal oblique