Negative Repetitions : Do Negative Reps build muscle?

The main step in gaining strength and volume is to contract the muscles by opposing them with alpha x factor appropriate resistance: this is what is done by mounting a load, that is to say by executing the positive or concentric part of ‘a repetition. However, one can also take advantage of the negative phase (also called negative or eccentric). Indeed, high-level athletes often train negatively. This consists in realizing only the negative part of a repetition by controlling the movement well.

Principle

Negative repetitions create an increase in intensity, which results in a greater muscular response, since the load being lowered is heavier than that which can be lifted. Science teaches us that negative training is ideal for strengthening connective tissue (tendons and ligaments), which can help to avoid muscle injuries. Attention, it must be known that it also causes more painful aching, because the resistance used is greater; however, these stiffnesses indicate that the muscles have undergone greater stress, which increases the potential for microlusion and therefore muscle development. Obviously, the negative is made each time a load is returned to the starting position after being mounted. Moreover, experienced bodybuilders know that they must slowly lower the loads and control them rather than letting them drop without slowing down the movement.

Here are two special methods to increase the intensity of negative repeats. They should be used on an occasional basis and with the utmost precaution.

Assisted Negative Repetitions

Here, the partner helps you to lift a heavier load than your usual load: you run the concentric phase with it, but you have to go down it alone. This technique works especially well for exercises with the bar. For example, when you are doing an assisted rehearsal with the bench press , your partner gives you a hand to raise the bar until the arms reach out, then he releases it and you slowly go down to the chest. You can perform several repetitions this way. It is obvious that your partner must be vigilant and be ready to intervene at any time if you are tired or if you lose control of the load.

Forced negative rehearsals

It is a very intense training method which should be used in moderation to avoid overtraining or muscle injury. It requires an experienced training partner. If we take the example of the bar (with or without help) and when it comes down, the partner presses it, strong enough to amplify the resistance, but not to the point that you can not retain it. It is then necessary to resist, as well as possible, both the gravity and the thrust of your partner. Implementation of this technique requires having a partner with enough experience to feel what pressure one is able to bear and to know when to take control of the bar, if any.

Symptoms of Chlamydia in Men and Women

Although chlamydia is very common, this  has few or no symptoms, they can occur within 1 to 3 weeks after unprotected intimate contact with an infected person.

Every infected person, even if they do not show symptoms, can transmit the disease to others through sexual intercourse without a condom, and therefore, one should always use a condom in all intimate contacts, because this is the main form of prevention of the disease.

Chlamydia symptoms in women can be:

1. Pain when urinating;

2. Vaginal discharge similar to pus, yellowish and thick;

3. Pain or bleeding during intimate contact;

4. Pelvic pain;

5. Bleeding after intimate contact;

6. Small and sporadic blood loss.

When chlamydia in women is not treated, it can spread to the uterus, which can cause pelvic inflammatory disease, which is one of the main causes of infertility, abortion and ectopic pregnancy, for example. Learn more about  Pelvic Inflammatory Disease .

Chlamydia symptoms in Men can be:

1. Pain when urinating;

2. Discharge from the penis;

3. Pain and swelling of the testicles;

4. Inflammation of the urethra, which is the channel that connects the bladder to the tip of the penis, to the exit of the urine.

When chlamydia in man is not treated, it can cause orchitis, which is an inflammation in the testicles, which can damage the production of spermatozoa. Understand more about this disease in: Orquite .

Less common symptoms

Chlamydia can also manifest in the throat, eyes or rectum when the individual has intimate oral or anal contacts without a condom.

In this way, chlamydia symptoms in the throat, both in the man and the woman, usually include pain and throat infection. Already in the rectum, the symptoms can include discomfort and anal pain, as well as, bleeding or secretion by the anus.

In addition, chlamydia can also infect the eyes when the genital secretions of a contaminated individual come in contact with the eyes, causing symptoms such as irritation, pain or swelling.