spine align lumbar support posture cushion

A seat that is too low places stress on the ischial tuberosities (sit bones), while a seat that is too high places pressure on the thighs. While sitting, the back-rest of the chair should be tilted slightly backward at an angle of 95-105º. This changes the harmful effects of prolonged slumped sitting into a force for correcting this imbalance. Use for short periods until enogh strength is built up to using most of the day. The authors concluded the postural imbalances noted resulted from long standing lower lumbar spine bending forces which over stretch ligaments during slump sitting.Īn easy approach is use a forward tilting seat wedge which increases the sacral base angle, helps reduce backward slippage of the lower spinal segments and reinforces the correct lumbar lordosis. A 2021 study in World Neurosurgery found compared to standing postures, slumped sitting was loss of lumbar spine lordosis (curve) and loss of disc height.

A 2022 study in Pain Reports indicates confirms that a lumbar support helps to prevent the development of low back pain as prolonged sitting with a reduced lumbar curve may increase strain and increase the risk of hyperflexion injury to the disk and ligament, which can be minimized by using a lumbar support that contributes to maintaining the natural lordotic curvature of the lower back.The study revealed that using a back pillow support while sitting resulted in less changes to the spinal and pelvic alignment, resulting in a more ideal position. They further indicate that this sitting imbalance can result in chronic lower back pain. In the study, the authors found that sitting significantly decreases the lower back alignment and alters the pelvic angle. They noted that the alignment of the spine and pelvis is important to maintain a posture that is energy efficient. Indicated prolonged sitting is an important risk factor for back pain. A 2015 study in the Asian Spine Journal.This indicates that supports that help maintain the normal curve are useful in helping protect the back from pain. Of all the factors considered, having a greater lumbar curve was found to be a protective factor for degeneration of the lower back. A study in the 2014 European Spine Journal used MRI to evaluate 90 patients to determine factors influencing lumbar spine disc and endplate degeneration.The study found that use of a movable back support reduces the transmission of vibration through the trunk and that it reduces low back muscle strain.

Additionally, according to the journal, Ergonomics, Volume 52, Issue 7 July 2009, car driving is associated with the risk of developing low back pain and this may be related to exposure to whole body vibration.

With the use of back pillows to help maintain an upright position while sitting, the disc pressure can be reduced as much as 100 lbs.

Using back support pillows can reduce disc pressure and relieve strain on the back muscles. Slumping forward or backward magnifies the pressure on the back. Sitting involves disc pressures that are significantly greater than standing. Whether traveling or at a desk, prolonged sitting will fatigue the back muscles and eventually, one slips into a poor or slumped posture. Although just part of the equation, back support pillows can help.

When traveling, hauling heavy objects like luggage and children through airports and hotels and sleeping in strange beds with unfamiliar pillows can leave your back aching for relief. Poor posture, fatigue and exhaustion are common causes of low back pain and are frequent complaints from those who sit for long periods of time at work and when traveling. The lack of adequate support by chairs, seats and sofas encourages an unbalanced posture and the flattening of the lower back curve levers the head forward causing poor neck posture. With the center of gravity of the spine at the lumbosacral area, and sitting producing a large amount of disc pressure, back support pillows can help prevent misalignments from bad back posture posture which often result in dysfunction in the body and pain.

Lumbar Support Cushion Best Price Place This Order on Amazon

Spine align lumbar support posture cushion