Table 2. Pre-rehabilitation MMT (MRC grading).

MMT: Manual muscle testing; MRC: Medical Research Council 

Grade 0: no contraction; Grade 1: flicker of contraction; Grade 2: full range of motion actively in anti-gravity position; Grade 3: full range of motion actively against gravity; Grade 4: full range of motion actively against gravity with minimal resistance; Grade 5: full range of motion actively against gravity with maximal resistance

Joints	Pre-rehabilitation MMT
Cervical
Flexion	3/5
Extension	3/5
Lateral flexion	3/5
Lumbar
Flexion	3/5
Extension	3/5
Lateral flexion	3/5