Indirect Approach of C0-1 and C2-3 Segments in Flexion-rotation Test

Exclusion Criteria

• •Contraindications for manual therapy or exercise.
• •Having participated in exercise or manual therapy programs in the last three months.
• •Presenting warning signs or having suffered a relevant neck trauma.
• •An inability to maintain supine position.
• •The use of pacemakers (the magnets in the CROM device could alter their signal)
• •An inability to perform flexion-rotation test
• •Language difficulties.
• •Pending litigation or lawsuits.