7 motions utilized by Spencer Technique: 
 
A. Flexion, Extension, Rotation, Circumduction, Abduction, Adduction, Pronation 
B. Supination, Elevation, Depression, Inversion, Eversion, Dorsiflexion, Plantarflexion 
C. Protraction, Retraction, Opposition, Reposition, Lateral Flexion, Medial Rotation, Lateral Rotation 
D. Flexion, Extension, Rotation, Sidebending, Compression, Distraction, Glide