What is muscle dissolution during intense exercise?

Exercise is a good thing, and it is encouraged to do exercise now, but the exercise should be appropriate and gradual. Never do excessive strenuous exercise, because the human body cannot bear it and it will cause a lot of damage to the body, affecting the cardiovascular and cerebrovascular systems. What I want to talk about today is muscle dissolution, which is caused by strenuous exercise. So what is muscle dissolution? And what is muscle dissolution caused by strenuous exercise?

Rhabdomyolysis is commonly known as muscle dissolution. It is a disease that causes kidney damage due to the production of toxic substances in muscle cells. The human body's muscles are divided into three types: cardiac muscle, smooth muscle, and skeletal muscle. The cardiac muscle and skeletal muscle are striated. Rhabdomyolysis usually occurs in the skeletal muscles related to our limb movements. Rhabdomyolysis often occurs after a muscle is hit hard, compressed for a long time, or overused in exercise.

Unscientific exercise causes rhabdomyolysis

Unscientific exercise training can lead to energy depletion of the body, increased free radical production, and enhanced tissue permeability, thereby causing the release of inflammatory factors and causing muscle tissue damage. Some patients even develop complications such as acute renal failure and multiple organ dysfunction syndrome. This is very likely to cause myosin to block the renal tubules, making it impossible for the human body to urinate normally, thereby causing renal necrosis and renal failure.

Exercise-induced rhabdomyolysis is a group of skeletal muscle injuries caused by excessive exercise. Clinical manifestations include myalgia, swelling, weakness, and brown urine. The main features are elevated serum creatine kinase and myosin, as well as myoglobulinuria, often accompanied by acute renal failure.

The myoglobin in the muscles will form crystals in the renal tubules, blocking the tubules and affecting kidney function. Myoglobin flows into the kidneys and is also toxic to the kidneys, causing hemoglobinuria in mild cases and renal failure in severe cases.

Rhabdomyolysis often occurs in young people in their 20s. Excessive exercise disrupts the body's own harmony and is even more harmful than no exercise. To avoid over-exercise, exercise gradually and within your capacity. Fitness enthusiasts should expand their sports repertoire to avoid sports fatigue caused by a single sport. So, don’t think you can do anything just because you are young.

After reading the above introduction, I believe you know what muscle dissolution is after strenuous exercise? Everyone has a certain understanding. The first thing to say is that although exercise is a good thing, it must be done appropriately. This muscle dissolution is caused by intense and excessive exercise. This disease is a threat to people's lives, so we must pay attention to it.