This article analyzes the basic posture of spinal segment of Shadowboxing performer from the Angle of anatomy, in order to provide some references for Shadowboxing performers and researchers.

Polymer stress relaxation process is mainly manifested in the polymer chain segment of the movement and rearrangement, as well as bond Angle changes.

There were 2-4 arteries around the cerebellopontine angle segment of the facial-acoustic nerve complex entering the inner acoustic meatus in each side. The arteries were connected with each other.