Sit for a long time, stand for a long time, walk for a long time...
You will have bad postures inadvertently, and the "compensator" of these bad postures is the waist. muscle.
The quadratus lumborum muscle that is forced to practice the exercises is easy to "get into trouble".
1. With high-strength quadratus lumborum muscle
The quadratus lumborum is an important deep muscle of the waist. It is called the quadratus lumborum because it is like a Square, connecting ribs, lumbar vertebrae and ilium.
Actually, the quadratus lumborum is not a whole muscle. If it is shaped according to its fibers, it can be divided into three bundles.
The quadratus lumbar muscle isThe multifunctional muscles on the deep side of the body can bend the body sideways (side bending), lift the hips (thighs), and also help stabilize the waist.
The quadratus lumborum and erector spinae can keep the body upright and complete fine lateral movements and back extension (sideways and back). When standing, the quadratus lumborum muscles on both sides of the body and the gluteus medius muscles maintain the position of the body above the lower limbs.
When walking, the quadratus lumbar muscles and hipsThe mid-muscles help stabilize the pelvis by shifting the weight of the body from one foot to the other. These muscles prevent the pelvis from shifting sideways and keep the body upright to walk forward.
When the body weight shifts between the feet, the quadratus lumborum muscles make the iliac crest approach the thorax, so that the lower limbs will not hit the ground when they swing back and forth. Because of its ability to elevate the pelvis, the quadratus lumborum is also known as the "hip hiker."
Although the quadratus lumborum is not a trunk muscle, it is closely related to the trunk.
When both sides of the psoas major and quadratus lumborum muscles contract strongly, they can provide excellent vertical stability for the entire spine base (including the L5~S1 joint).
In theory, improve the will control and training of these muscles It is very helpful for people who suffer from pain due to the instability of the waist area.
Second, how to become a "demon square muscle"
Originally He possessed martial arts, but was forced to rush to improve his martial arts. In the end, he became a "demon quadratus".
The fellow juniors were indifferent to the psoas muscles, busy themselves, and the core muscles of the gang did not get home. Worship brotherThe younger brother's gluteal muscles, the older brother said to retreat.
Being busy and not pleased, the quadratus lumbar muscles can only improve their martial arts as soon as possible to deal with powerful opponents (bad posture), but in the end they become "demons".
"Demon quadratus" usually has occasional or repeated pain on both sides of the lower back or the pain may be directed towards Pain down to the sacroiliac joint and below the buttocks, sometimes the pain can go to the front iliac crest to the lower abdomen,The groin and greater trochanter area.
3. The following situations may be caused by the "monster square muscle".
1. Scoliosis or excessive lumbar lordosis too much
2. Acute lumbar sprain
3, Walk in Trdenlenburg gait (swing left and right swing duckSub-step).
4. Acute sciatica symptoms occur
When you are caught by evil spirits Injury, don’t forget to seek help from the "Monster Capture"! Spine agents can steadily help you suppress the "demon square muscle" and have a healthy life.
Do you often have symptoms of low back pain? Come and see if the "demon square muscle" is workingstrange?