Why do my legs tremble? Why do your legs tremble?

<> leg shaking. The problem of leg shaking is divided into many aspects, such as the symptoms of leg tremors, the symptoms of leg tremors, and it may also be caused by one's own reasons. For example, the habit of shaking the legs is not good, and the leg shaking caused by diseases of the nervous system must be treated and treated in a regular hospital, so as to better recover the body.

Leg shaking is generally a physiological shaking phenomenon caused by cold, nervous, agitated mood and other reasons, this shaking is temporary, and it can be relieved by resting for a while. However, pathological jittering phenomena caused by the effects of diseases such as colds, lack of trace elements, hypoglycemia, Parkinson's disease, essential tremor, restless legs syndrome cannot be ruled out.

It is considered that it may be related to cerebellar disease, Parkinson's disease, epilepsy, hyperthyroidism, autonomic dysfunction, electrolyte disorders, cerebrovascular disease, encephalitis, and other factors.

Leg tremor is a common symptom, if it is seen in middle-aged and elderly people, it may be Parkinson's disease, if there is only a single leg tremor without any other symptoms, it is not Parkinson's disease. Leg tremors in Parkinson's disease mostly start from one limb and gradually spread to other limbs, both upper and lower limbs, and in addition to shaking, most of them are accompanied by bradykinesia and muscle rigidity, which can manifest as signs such as decreased facial expression, panicked gait, and too small handwriting. If it is a young person, or a middle-aged or elderly person, there are no other symptoms only leg tremors, and most of them are related to mental stress and other factors.

Essential tremor can also be manifested as shaking of the upper limbs, lower limbs or head and face, and its ** and pathogenesis are not very clear, which may be related to genetic or environmental factors, and it is necessary to rule out tremor caused by Parkinson's disease before it can be considered.

The muscles that support the most in mountaineering pairs are the quadriceps. This muscle is located in front of the thigh muscle, and it depends on whether the leg is strong or not. Of course, it is also one of the largest and most powerful muscles in the human body.

For mountaineering, the quadriceps muscles are in two separate states. People who are deficient in muscles will cause damage to muscle cells if they perform unnatural contractions.

As a result, people with weak foot strength will have less strength in their leg muscles, and the reduced muscle strength will highlight the inflexibility of the feet to support the body. This is the reason why the legs are shaky, the knees are shaking, and the feet are not able to exert force when descending the mountain.

1. The most important one: don't run down the mountain, don't jump, slow down, be careful. Downhill spurts are the deadliest to the knees, and most of the crippled donkeys are because of this.

The correct way to descend the hill is to shift the center of gravity back and lower slightly, and only move the center of gravity to the front foot when the front foot is standing (not the center of gravity is placed on the front foot and smash down), and always have one foot supported on the ground.

2. Reduce the weight as much as possible. Before you set off, it is normal to walk upright for more than 4 hours, even if you go to climb a hill. Under normal circumstances, the weight is more than 1 4 of the body weight, and the rhythm should be controlled from the perspective of protecting the knees when going down, even in special cases, the weight should not exceed 1 3 of the body weight.

3. Before starting to climb the mountain, make adequate preparations, including stretching, so that the joints, muscles, ligaments, etc. can be warmed up well. You can also rub the lower edge of the knee with the fingers of both hands to promote joint lubrication and secretion.

Leg tremors are commonly caused by:

Clause. 1. Parkinson's disease: generally resting tremor, which tremors are obvious when quiet and immobile, the shaking decreases during activity, and the shaking disappears after falling asleep.

Clause. 2. Essential tremor: also known as essential tremor, there are no other symptoms except tremor, the specific ** is unknown, and there is a certain correlation with genetics, 1 3 patients have a family history.

Clause. 3. Muscle leap syndrome: This kind of shaking only occurs during sleep, and occasionally appears, which is manifested as transient muscle twitching, which is related to the inhibition of higher neuronal activity and the overexcitation of lower neurons during sleep.

Clause. 4. Partial seizures of epilepsy: It can only be manifested as tremors of the lower limbs, generally secondary epilepsy, and epileptic foci can be found in the brain.

If you squat for a long time, your calves will be numb and trembling. If this is often the case, go to the hospital**. In order to avoid mistreatment and cause more harm over time.

Trembling legs may be a physiological phenomenon, such as emotional tension, excessive exercise, cold, etc.; It can also be a symptom of certain diseases, such as Parkinson's disease, hyperthyroidism, etc., which should be identified by timely medical attention**.

1.Physiological phenomena. When the mind is too nervous, excessive exercise or the weather is cold, there may be leg trembling, which is a normal phenomenon and does not require special treatment, and can be relieved when the mood is relaxed or rested and warm.

2.Parkinson's disease. People with Parkinson's disease may have tremors in the legs, usually a resting tremor, that disappears after exercise or sleep. It is often accompanied by clinical symptoms such as bradykinesia and muscle rigidity, and should be referred to the neurology department of the hospital**.

3.Hyperthyroidism. Patients with hyperthyroidism have a series of hypermetabolic symptoms due to the elevated thyroid hormone in the body, and the legs may tremble.

There are many causes of leg tremors, if physiological causes are ruled out, you should see a doctor in time, ask your doctor to clarify**, and if necessary, carry out corresponding **.

When you are nervous, scared, or go to climb a mountain, the physical exertion is too great, and occasionally there will be muscle tremors.

Leg shaking can be a sign of Parkinson's disease, but when symptoms of leg shaking occur, it is important to see if the leg shaking occurs occasionally, or often or most of the day, and whether there are any other accompanying symptoms. When the legs are too tired or too nervous, there will also be the problem of leg tremors, which is transient, and the legs will tremble naturally after resting and relaxing, and no special treatment is required.

If the leg tremor has existed for a period of time, and there is a tendency to get heavier and heavier, sometimes the hands will tremble, accompanied by some slowness in movement, some stiffness, inflexibility, and slower movements than in the past, especially easy to fatigue, sometimes there will be back pain, when walking, I feel that I can't take a step, one foot seems to be stuck to the ground, a shoe is always particularly easy to wear off, and the back is hunched than before. If this situation occurs, it is highly suspected that it is Parkinson's disease, which is caused by a series of motor dysfunctions caused by the lack of dopamine in the brain, and it is necessary to supplement exogenous dopamine for long-term **. Therefore, if there is leg tremor for a long time, it is recommended to go to the hospital for some examinations, give a clear diagnosis, and then give the corresponding **.

From a medical point of view, not only is there no harm, but also has certain benefits for life and health.

Janet Cade, a nutrition epidemiologist at the University of Leeds, and her colleagues found that sitting for more than seven hours a day was associated with a 30 percent increased risk of death, regardless of how active participants were at other times. However, this connection disappears among people who are prone to hyperactivity of their hands and feet (shaking their legs), which means that 'shaking their legs' can eliminate the negative effects of sitting for a long time on life and health to a certain extent.

If shaking your legs affects the working state of others, it is immoral, and it is recommended to practice in a no-man's place.

Leg tremors can be caused by overexertion, Parkinson's disease, or mental factors.

1. Overwork: Recently, the legs have been in a period of overwork, such as frequent squatting and work, etc., which will lead to local muscle spasms after overwork, so that there may be trembling in the legs, and the patient will generally be relieved after sufficient rest.

2. Parkinson's: It mostly occurs in middle-aged and elderly people, and patients will have uncomfortable symptoms such as leg tremors, fatigue and convulsions. It can be confirmed and performed at the neurology department**.

3. Mental factors: such as stressful events, resulting in excessive psychological fear or emotional tension, emotional instability, etc., are easy to cause involuntary shaking of the body, which can show symptoms of leg trembling.

Patients can strengthen psychological counseling, stabilize their emotions, drink plenty of water, stay in bed, and avoid strenuous activities.

Leg shaking is a clinical symptom, and the common ** is as follows:

1. Parkinson's disease or parkinsonism: This disease or syndrome is a kind of resting tremor, which refers to the patient's shaking of the legs when he is at rest, and the symptoms will be aggravated when he is nervous, and the symptoms will be relieved after exercise. Tremor in Parkinson's disease begins in the distal upper extremity and gradually spreads to the ipsilateral lower extremity or even the contralateral extremity.

This tremor can generally be controlled with oral medications**;

2. Diabetes mellitus: cause neuritic lesions or vascular lesions of distal limbs, which will cause symptoms of leg shaking;

3. Essential tremor: This is an involuntary tremor phenomenon, generally with a family history of genetic disease. This essential tremor can be relieved with alcohol consumption;

4. Orthostatic tremor: It refers to the tremor movements such as shaking the legs when the patient is upright, but the symptoms will be relieved when sitting and lying down.

Therefore, when there are symptoms of leg shaking, it is recommended to go to the hospital for medical treatment in time.