For good posture, it's important to tone
the erector spinae muscles along the back of your spine.
Not exact matches
Strategically training your back
muscles — and I'm talking about your rhomboids (between your shoulder blades), your trapezius — or traps — your
erector spinae column (long chain
along your spine) the more support and balance you will give to the front of your body, the less pain you will have and you will decrease your risk of injury!
For those with scoliosis, some sections of the multifidus and
erector spinae, supportive
muscles running
along the spine, will need strengthening (particularly on the side that's convex) in order to hold this new, more neutral alignment.
A good place to start is with the deadlift, to warm up the
erector spinae muscle groups (the
muscles along the spine)
along with the glutes and hamstrings in a relatively natural movement.