There are various styles of bags, including shoulder bags, shoulder bags, clutches, and so on. Bags can add to the charm of women. At the same time, bags can also cause women's health problems. Incorrect backpacks may cause deformity or strain on the body's spine. Everyone loves bags. Do you know that backpacks are too heavy? The following teach you the correct backpack method.
What happens if the backpack is too heavy?
1, neck muscle strain
Carrying the bag, the most direct victim is the shoulder and neck at the shoulder and shoulder muscles. When carrying a backpack, the human body needs to perform a shoulder lift motion to resist the fall of the backpack, and the trapezius of the scapulae and the levator scapulae of the scapular shoulder should be co-contracted, and the trapezius muscles should be pressed with the straps for a long time or load. Overweight is prone to strain, resulting in ischemia and pain.
2, high and low shoulder
When carrying a shoulder bag, the shoulders and necks will be raised up unconsciously due to the fact that the unilateral shoulders are subject to greater gravity, and in order to prevent the straps from falling, the lifting may be more serious. If you often use one of the shoulders for a long time, it will cause unsightly high and low shoulders.
3, back muscle tension
The human body is like a Libra, whichever side is weighted, and the spine will bend to which side. For the balance of the spine, the muscles on the other side will be tense, causing the loose side of the muscle to tighten. In the long term, strained muscles may develop aseptic inflammation, such as muscle strain, and dislocation of the facet joints. It is also possible for scoliosis to cause mechanical changes in the spine as a result of unilateral forces over many years.
How to properly backpack?
1, back shoulder bag should often change shoulders. When carrying a shoulder bag, the shoulder bag is easy to slip, so women often have to raise their shoulders unconsciously to stabilize the shoulder bag. This posture causes the shoulder muscles to contract for a long period of time, which can easily cause shoulder and back aches. The shoulder joints that often carry the shoulder bag are also prone to muscle strain.
2, backpack is best not to be too heavy. We do not bring what we can do without, and we reduce shoulder, hand burden.
3, if you must carry more heavy items, it is best to use backpacks.