00:01
Intrinsic muscles of the back.
00:03
So intrinsic muscles of the back can be categorized into three categories.
00:08
So they are the first one is the superficial.
00:12
Superficial is the uppermost for the layer that can be easily seen from the outside of the body.
00:19
And next to superficial is the intermediate layer, which is the middle layer.
00:24
Next to intermediate, it is the inner layer which is called as the deep muscle layer.
00:30
Layer.
00:31
So with regard to superficial, the main muscle which will form the superficial intrinsic muscle is then which is called us the spino -transversalism.
00:41
So spino -transversalis, in turn, it is made up of several muscles.
00:46
So they are the first one, it is made up of two spleenous muscles and these two spleenous muscles included.
00:54
The first one is spleenus capitis and the other one it is the spleenus service service service so the catfittors is the muscle which help in the rotation of the head whereas spleenus services is a muscle which help in extending and flexing the cervical spine so these are the muscles which are in to come into the category of superficial layer the next one is the intermediate layer the intermediate muscle is called as the erecta spine.
01:27
And this erecta spine can, it is made up of three small muscles.
01:32
The first one it is called as the iliocostalus and the second one it is called as the longest muscle...