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.
Muscles Moving the Hand at the Wrist: Click on image below to directly interact with Get Body Smart. Each wrist muscle has an effect on the wrist based on both its force capability (strength) and the distance of the tendon away from each of the two axes (MA). No muscles pull through either axis (in which case they would have no effect on that motion) â so each muscles has a combined function.