Structural groups of muscles largely determine functional groups—that is, the structural location of a muscle largely determines its mover function.
Self-care and medical approaches to tight spasmed muscles in the low back
Self-care for the client/patient with low back muscle spasm should include moist heat followed by stretching. Double knee to chest stretch is beneficial.
What are the self-care and medical approaches to low back strains and sprains?
Self care for a low back strain / sprain involves avoiding offending postures and activities such as bending and lifting, and using heat and stretching.