Lumbar Anatomy - Physiopedia
https://www.physio-pedia.com/Lumbar_Anatomy
The spine is unstable without the support of the muscles that power the trunk and position the spinal segments. Back muscles can be divided into four functional groups: flexors, extensors, lateral flexors and rotators Extensors, arranged in three layers 1. Most superficial is the strong Erector Spinaeor sacrospinalis muscle. Its origin is in the er...
The spine is unstable without the support of the muscles that power the trunk and position the spinal segments. Back muscles can be divided into four functional groups: flexors, extensors, lateral flexors and rotators Extensors, arranged in three layers 1. Most superficial is the strong Erector Spinaeor sacrospinalis muscle. Its origin is in the er...
DA: 43 PA: 29 MOZ Rank: 36