00:01
All right, so the sinovial joints are the joints which have spaces between adjoining bones.
00:13
And so this isn't anatomically particularly specific, but if we have some kind of a joint here, this would be a sinovial joint as we have a space right here between these adjoining bones and these spaces are filled with sinovial fluid.
00:30
And the space is referred to as a synovial cavity or joint.
00:33
Based on the structure and shape of these joints, synovial joints can be classified into six different categories, namely saddle, pivot, ball and socket, planar, hinge, or condoloid.
00:45
So hinge joints, its answer choice b, only allow for straightening and bending motions along one axis, and thus do not provide a very good range of motion.
00:54
Condoloid joints are types of bi -axial joints, which let movement occur in two planes, and therefore these don't provide the best range of motion either...