If you can t straighten your legs after squatting for a long time, why can t you squat

When a person is in a squatting position, the lower limbs are flexed, and the blood vessels of the lower limbs are compressed so that the blood is not easy to flow to the lower limbs, and the lower limbs appear to be ischemia.

When a person who has been squatting for a long time suddenly stands up, the blood vessels of the lower limbs are restored to unblocked, and at this time, it is like suddenly opening the floodgates, and the blood will rush to the lower limbs in large quantities, so that the head will not have enough blood, and the brain will not get enough oxygen and nutrition for a while.

The conclusion is that this phenomenon is mostly a normal phenomenon and is not caused by anemia.

2. When standing up after squatting for a long time, it is advisable to stand up slowly to reduce the discomfort caused by this; Care should even be taken to clean up the work site to prevent injuries after a brief loss of consciousness and a fall to the ground.

3. It is advisable to participate in more physical exercise to enhance cardiovascular function.

Why do people get dizzy when they stand up after squatting for a long time?

If you squat on the ground for a little longer, and when you stand up suddenly, you often feel the world spinning and your eyes are full of stars. This is caused by temporary anemia of the head. When a person is squatting, there are some special cases for the distribution of blood in the body.

The first is that the two legs are pressed very tightly, the blood vessels are flattened, and the blood reaching the lower limbs is relatively small; Secondly, because the head is slightly tilted forward when squatting, the blood to the head is relatively more distributed.

When you stand up suddenly, the blood vessels in the lower limbs suddenly release the compression, so a significant part of the blood flows to the lower half of the body.

In addition, blood also has a certain weight in the body, and when you stand up suddenly, the blood flow will also flow to the lower half of the body due to the attraction of gravity and inertia, and the blood distributed to the upper body will be reduced. In addition, when standing up, the head is also upright, and it is more difficult to spurt blood from the heart to the high head.

All of this results in a relative decrease in blood flow to the head. The human brain is the most in need of blood oxygen, and a temporary reduction in blood supply can make people feel dizzy due to temporary cerebral anemia. In addition, due to the decrease in blood in the head, the blood supply to the eyeballs is naturally less, so the phenomenon of dazzling and Venus will occur.

At the same time, anemia and hypoglycemia can aggravate this phenomenon.

Squat barefoot together (not only the heels, but also the inside of the soles) to the bottom (the back of the thighs touching the back of the calves). Those who cannot complete or need to lift their heels are positive. Positive friends may have a functional Achilles tendon contracture.

Of course, obesity can also affect the results and require further examination by a foot and ankle doctor.

There are many causes of functional Achilles tendon contracture, which are acquired and congenital, including trauma, long-term immobilization, neuromuscular diseases, sports injuries, etc. The congenital phenomenon is called "atavism" (mammals have their toes on the ground and cannot lay their feet flat like humans).

Due to the contracture of the Achilles tendon, the dorsiflexion of the foot is limited, the compliance of the foot is reduced, the pressure of the forefoot increases when walking, and the sole of the foot will appear as a foot pad, which can be complicated by long-term conditions: heel pain, Achilles tendonitis, plantar aponeuroticitis, metatarsal head necrosis and other diseases.

Under the guidance of a foot and ankle doctor, often do some Achilles tendon stretching exercises (see ".

Heel pain - plantar aponeurositis"), choosing the right shoes and customizing the insoles can reduce the chance of abrasion.

Question 2: What should I do if I can't squat Hello, this is related to personal physique. There are also quite a few people who can't squat in this situation. About 30 percent. You can do a half-squat while exercising, or the deepest squat without falling down.

Question 3: Why can't I squat? Not being able to squat is not a disease, it is a phenomenon of incomplete bone growth, which is the same as flat feet.

Except for the fact that it is easy to squat, nothing else will be affected, and this item will only be checked when the pilot is physically examined. Do not worry.

Question 4: Why can't some people squat? Because I was pitted by the medical treatment under the system, I was caused by a fake vaccine when I was a child, and I can do surgery to solve it.

Question 5: What is the reason why I can't squat When I get old, my grandfather can't squat and vomit all the food when he squats.

Question 6: What's going on with not being able to squat down The following reasons:

1. Lack of flexibility of the spine (straightening of the chest curvature and valgus of the ribs):

When the body is bent forward, the spine does not achieve the ideal forward curvature, so that the center of gravity of the body cannot be placed on the feet.

2. Excessive breasts.

3. Weakness of the anterior calf muscles (tibialis anterior muscles).

Weakness or stiffness of the muscles in the front of the calf (tibialis anterior) causes the angle at which the toe of the foot is hooked (dorflexion of the foot) not as desired or cannot be maintained, resulting in an inability to focus on the foot.

4. The legs are too thick and the belly is too big.

Question 7: How to exercise if you can't squat After the activity, start to do stretching exercises, search for tutorials on the Internet. Sticking to it every day will be effective. Start with a half-squat.

There are about 2 possible reasons for the situation you are talking about

1.From muscular tendons.

The gluteal muscles are caused by a variety of causes and their .

Fascial fibrodegeneration and contracture cause limited hip function. This is known as gluteal contracture, or GMC. As far as I know, there are many hospitals that can do this. All of them were surgically released and partially excised by contractures, with a rate of more than 95%.

Or the Achilles tendon is short and not stretchable.

The former is through surgery, the latter through exercise. None of them can be solved in a while.

2.From bones.

Skeletal deformities of the foot (mainly talus). Causes: (1) genetic factors; (2) congenital; (3) Foot trauma or chronic strain. Depending on your situation, it may be one of the genetic disorders. ** is plastic surgery and is more expensive.

Many people have this experience: after squatting for a long time and then standing up suddenly, they will feel dizzy and dark. The main reason for this phenomenon is temporary anemia in the brain.

When a person is squatting, the waist and legs are twisted and turned, and the blood cannot flow up and down. If you stand up suddenly at this time, the blood will flow down quickly, resulting in local ischemia in the upper body, but the brain and eyes have particularly strict requirements for oxygen and nutrients, and they must not be slackened. If you are already weak, the situation is more serious.

However, don't panic when this happens, and you don't have to go to the hospital. If the blood supply to the head is insufficient, the heart will immediately work hard to pump blood up, and it will not take long for the body to return to normal. Of course, when standing up, don't move too hard, try as slowly as possible, so that the blood does not flow too violently, and the blood supply to the heart can keep up, and this phenomenon will not occur.

How old are you? It may be lumbar intervertebral disc lesions, ** a lot, which needs to be specifically analyzed.

A full squat, which is not a particularly difficult movement. As long as you insist on exercising your leg strength, and relax and stretch your legs in time after the workout, then you can complete this action in a short time.

There are about 2 possibilities for the situation you are talking about at the moment:

1.From muscle tendons.

Degeneration and contracture of the gluteal muscles and their fascial fibers caused by a variety of pre-existing causes cause the function of the hip joint is limited. This is known as gluteal contracture, or GMC. As far as I know, there are many hospitals that can do this.

All of them were released by pure surgery and partially resected the contractures, with a rate of more than 95%.

Or the Achilles tendon is short and not stretchable.

The former is through surgery, the latter through exercise. None of them can be solved in a while.

2.From bones.

Skeletal deformities of the foot (mainly talus). Causes: (1) genetic factors; (2) congenital; (3) Foot trauma or chronic strain. Depending on your situation, this may be one of the following diseases. ** is plastic surgery and is more expensive.