3. Posture Score A + Muscle Use Score A + Force/Load Score A = Final Score A Posture Score B + Muscle Use Score B + Force/Load Score B = Final Score B
4. Grand Score
Using Final Score A and Final Score B, look up the grand Posture Score in Table C.
5. Investigation
For a Grand Score of:
• 1 or 2 the posture is acceptable if it not maintained or repeated for long periods (Class 1)
• 3 or 4 further investigation is needed (Class 2)
• 5 or 6 further investigations and changes are required soon (Class 3)
• More than 6 investigate and change now (Class 4) [11]