Neck pain often arises from tight neck muscles that pull the neck vertebrae slightly out of alignment, called subluxation, which then impinge on sensory nerves entering the spine between these vertebrae. These sensory nerves relay that information back to the brain setting off the alarm in the form of pain.
Wrist Bending. Forward bending of your wrist is called flexion. This motion is needed for daily activities such as styling your hair, writing, getting dressed, using a screwdriver and lifting heavy objects. Normal wrist flexion is approximately 70 to 90 degrees.
Supination. A movement that can occur (in different ways) at the lower-arm and wrist and also the foot/ankle. Supination can be described for each case: 1  Movement of a forearm to turn the palm of the attached hand forwards or upwards (depending on the position of the rest of the arm at the time).