Interesting Facts about the erector spinae
These muscles are under constant stress, once damaged they cannot be fixed.
When one is tired, the brain sends a message to the body to slouch, so for the body, slouching equals resting, but that is not true. Slouching actually requires the back to work ten times harder to support the spine.
When one is tired, the brain sends a message to the body to slouch, so for the body, slouching equals resting, but that is not true. Slouching actually requires the back to work ten times harder to support the spine.