Answer
Uniaxial joints include pivot and hinge joints.
Biaxial joints include saddle and condyloid joints.
Multiaxial joints include ball and socket and our neck.
Work Step by Step
A uniaxial joint happens under one axis, like our elbow.
A biaxial joint occurs under two axes, like our thumb.
Multiaxial joints occur on 3 or more axes, like our arm.
