Sedentary bone injury
Whether our soft and hard organizations are healthy can be simply summarized as "using them and discarding them". Muscles and bones will respond to this whether they increase the load or stop using it. The density of bones will become higher or lower, and muscles will become stronger or weaker.
When sitting for a long time, the lumbar and cervical vertebrae will continue to be stressed. It will also make the muscles of the waist and neck always in a state of tension, and they will not be relaxed for a long time, resulting in a decrease in muscle elasticity. In addition, the sitting posture is not correct, often accompanied by movements such as lowering the head, which further aggravates the gravity of the lumbar and cervical vertebrae, and will lead to diseases such as lumbar disc herniation and cervical spondylosis over time.
In addition, when we sit for a long time, the lubricating fluid of the knee joint decreases, and the articular cartilage degenerates and becomes thinner due to lack of nutrition. In the long run, it will lose its elasticity like a rusty bearing and gradually develop into diseases such as osteoarthritis. When we sit for a long time, most of our back muscles become slack.
Sedentary damage to the brain
Sedentary, slow blood circulation, will lead to insufficient blood supply to the brain, damage the brain, produce mental depression, reduce the vitality of brain thinking, manifested as physical fatigue, listlessness, yawning. If you suddenly stand up, you will also have symptoms such as dizziness. If yin deficiency and heart fire are endogenous, it will also cause five upset, toothache, dry throat, tinnitus, constipation and other symptoms.
Sedentary and sad
Often sedentary blood circulation slows down, which will reduce heart function and cause myocardial atrophy for a long time. Sitting for a long time, muscles burn less fat, blood flows more slowly, and fatty acids are more likely to block up in the heart. Sedentary is not only related to high blood pressure and high cholesterol, but also doubles the probability of cardiovascular disease.
Sedentary injury to muscles
The core muscles of our body play an important role, including stabilizing the center of gravity, transmitting strength, and assisting in exerting force. Like a bridge, the activities and efforts of the upper and lower limbs play a pivotal role in connecting the preceding with the following. Only the strength and stability of the core muscles can ensure the normal activities.
If you sit for a long time, you will always bear the weight of the upper body, and you will be in a state of tension and fatigue for a long time, which will easily lead to chronic traumatic inflammation of the lumbar muscle and its attached fascia or periosteum, thus causing symptoms of low back pain. In addition, sedentary will also reduce the strength of core muscle groups and make the disease relapse.
The harm of sedentary to the stomach
Sedentary will cause slow gastrointestinal peristalsis and reduce the secretion of digestive juice. After a long time, it will cause indigestion, loss of appetite or fullness.
Going to fitness and running after a busy day can't make up for the damage caused by sedentary. One of the key reasons is that sitting for a long time will cause arterial dysfunction, and various cardiovascular and cerebrovascular problems will follow, which is difficult to solve through regular fitness.
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