Which muscle is a strong flexor of the spine?

What muscles flex the spine?

They include the large muscles in the lower back (erector spinae), which help hold up the spine, and gluteal muscles. Flexor muscles. Attached to the front of the spine, these muscles include the abdominal muscles. They allow us to flex, bend forward, lift and arch the lower back.

Which muscle is the strongest flexor of the vertebral column?

As one of the primary movers in spine flexion, the rectus abdominis also helps to flex the vertebral column and bring the pelvis forward.

What is the main flexor of the lumbar spine?

Flexors of the L-spine are divided into an iliothoracic (extrinsic) group and a femorospinal (intrinsic) group. The iliothoracic group is made up of the abdominal wall muscles: rectus abdominis, external abdominal oblique, internal abdominal obliquus, and the transversus abdominis.

How do you stretch the muscles around your spine?

Bend your head down toward the opposite knee and take your other hand and put it behind your head and gently pull the head forward to stretch. Hold for 5 seconds and repeat 5 times. This simple stretch alleviates tightness and pain in the cervical spine (neck).

What muscles attach c2?

Attachments:

  • attached to the anterior surface of the vertebral body. longus colli.
  • attached to transverse processes. levator scapulae. scalenus medius. splenius cervicis.
  • attached to spinous processes. semispinalis cervicis. rectus capitis posterior major. …
  • attached to posterior surface of lamina. multifidus and longissimus.
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What muscles can cause lumbar extension?

Lumbar extensors are mainly composed of the erector spinae and multifidus muscle groups, and work cooperatively with gluteal and hamstring muscles during trunk extension (Graves et al., 1994).