Conditions

Neck covers the area between skull and upper back, its' symtoms involve pain, neural signs and muscle weaknesses.

Shoulder is a shallow ball and socket joint, it provides good flexibility but vulnerable to instability.

Elbow joint has stable bony structures, and be able to fulfil precise and skilful motions with delicate muscle groups.

Low back refers to the lumbar region below rib cages, the pelvic region between two hip joints, and its' pain can also be the neuropathic origin.