What are the consequences of sitting for long periods of time at work?

Long-term sedentary work may cause lumbar muscle strain, varicose veins, metabolic disorders, cervical spondylosis, prostatitis and other problems. Major risks include blocked blood circulation, muscle wasting, body fat accumulation, increased pressure on the spine and decreased reproductive system function.

1. Lumbar muscle strain:

Continuous sitting puts the waist muscles in a state of static tension, leading to local accumulation of lactic acid and causing soreness. It is recommended to stand and move every 30 minutes while working, and use a lumbar cushion to disperse the pressure. In severe cases, massage or physical therapy can be used to relieve symptoms.

2. Varicose veins:

Blockage of venous return in the lower limbs will cause the blood vessel walls to expand and deform, manifesting as bulging and swelling of the calf veins. Wearing elastic stockings and raising your legs to rest can improve the condition. If skin pigmentation occurs, you need to seek medical attention for sclerotherapy.

3. Metabolic syndrome:

Sitting for a long time reduces the basal metabolic rate by 40% and decreases the activity of lipolytic enzymes, which can easily lead to abdominal obesity and insulin resistance. It is recommended to intersperse squats while working and ensure that you walk more than 6,000 steps a day.

4. Cervical spine lesions:

The forward head posture places an additional 27 kilograms of pressure on the cervical intervertebral discs, which may induce bone hyperplasia or nerve compression. Adjusting the monitor to eye level and performing neck exercises can effectively prevent it.

5. Prostate congestion:

Sitting for a long time in men will increase the perineal temperature by 2-3°C, leading to accumulation of prostatic fluid and inflammation. Get up and walk around every hour and avoid wearing tight pants. Frequent urination requires an urgent digital rectal examination.

It is recommended to use a working mode that alternates between standing and sitting, and to be equipped with an adjustable lifting table. During work breaks, you can perform micro-exercises such as squatting against the wall and calf raises, and increase the intake of deep-sea fish in your diet to supplement omega-3 fatty acids. Performing aerobic exercise such as swimming or cycling three times a week can significantly improve the health risks caused by sitting for long periods of time. If persistent pain or dysfunction occurs, you should promptly go to the rehabilitation department or men's department for evaluation.