2013年1月8日星期二

Careful backpack attracted seven health hazards

Each female will have one out of the essential items, and that is the bag. The bags can be fitted out something, the more important it can be for women with extra points. However, regardless of what kind of bag, back-, shoulder-, hand-, if the back was wrong, and that certain female health hazards.
1. Spine bend
Kyphosis, scoliosis, lumbar disc herniation, spinal arthritis, sciatic nerve pain, backpack too heavy to blame.
You back in your left shoulder for a 5 kg package, it the spine muscles on the right side is necessary to produce 15-20 kilograms of force, in order to maintain body balance, this muscle tissue force imbalance will stretch the spine caused by bending, cause strain, inflammation.
In addition, too much of the package will lead to disc degeneration, drooping, nerve compression; also lead to sciatica.
2 neck muscle strain
Carrying a bag, the most direct victims of the neck at the mention of the scapular muscles. Backpack, the human need to cook mentioning the shoulder of action to resist the fall of the backpack, trapezius and scapular scapular Ministry of levator muscle co-contraction, plus package with Crimping trapezius, too long, or load overweight prone strain, caused by ischemia, pain.
Low back muscle tension.
The human body is like a pair of scales, which side weight-bearing spine will be bent toward which side would tense for the balance of the spine, the muscles of the other side, resulting in tight muscles on one side loose side. Down for a long, tense muscles may be some aseptic inflammation, such as muscle strain, also appears spinal facet joint dislocation and other illnesses. If you are a big bag fans, over many years, unilateral force caused by spinal mechanics change may cause scoliosis.
Neck ache, shoulder pain
Back sitting in front of the computer for a long time and a large bag, often it is neck and back pain, shoulder hand numbness, weakness most prominent symptoms crowd backpack too heavy will make neck unconsciously inclined to one side, while the muscles stretching, side crunch, so It is likely to cause pain.
Second, heavy backpack but also shoulder muscles such as the trapezius and scapular muscle have long been oppressed, chronic injury may occur.
5 level of the shoulder
Back shoulder large bag, because unilateral shoulder to bear a larger gravity, the neck will not consciously put up, in order to prevent the taping decline this lift may be more severe. If you often used for a long time on one side of the shoulder, the level of the shoulder will cause unsightly.
6. Arms Ma
Many women prefer big, heavy package thrown over the arm, housewives also like to buy food will be packed to the brim canvas bag hand carrying or holding a long time, sore numb arm or wrist easily .
Experts advise: the wrist is in the same position for a long time, or excessive use of brawn lead to carpal tunnel syndrome, chronic fatigue damage due to repeated.
7 hips thigh joint strain
A lot of people carrying a few pounds heavier package long walk, a significant negative is the the knee wear a high-risk factors. The heavier the backpack, the greater the pressure on the knee, prone to joint problems, eventually leading to arthritis.

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