-engaging in regular physical activity
-taking care of yourself by eating well
The <span>humero-ulnar </span>joint is a monaxial articulation at the elbow.
Humero-ulanr is a part of elbow's joint which allow the movement of flexion and extension in your joint.
Since the movement of both flexion and extension can only happens<em> one way</em>, the joint is categorized as a monaxial.