Guide to Muscular Pumps Using Citrulline

Guide to Muscular Pumps Using Citrulline


Intensive training leads to the desired increases in strength and muscle mass. Progress is linked on the one hand to the load applied and on the other hand to the number of sets and repetitions. Many athletes reach their limits too quickly: They tire even before they can set the necessary training stimulus. But many athletes generally have far greater potential than they are aware of. They are by no means aware that a seemingly simple combination of the peel of watermelon, garlic, onions, and apples can demonstrably promote stamina in training.

This clever combination is available in pre-workout supplements. As a practical supplement enriched with valuable additives, L-citrulline ensures more intensity and endurance during training. L-citrulline has the potential to delay symptoms of fatigue – that is why it is used as an effective training booster as a stimulating amino acid component.

The most popular reason athletes add L-citrulline to their supplement stack? The pump. There is no denying that this ingredient provides the best, most consistent nitric oxide boost.

What Is L-Citrulline

L-Citrulline is an amino acid. Together, all amino acids ensure that the most important body functions run smoothly. They stimulate the metabolism, are components of vital organs, and are directly involved in building and maintaining muscle mass. There are 20 proteinogenic amino acids and more than 250 non-proteinogenic amino acids, which are mainly found in fungi and plants. This also includes L-citrulline.

L-citrulline malate is the amino acid L-citrulline esterified with malic acid. Malates are esters and salts of malic acid. The name L-citrulline comes from the Latin for Citrullus = watermelon. The prefix “L” denotes the spatial arrangement of the atoms and the affiliation with the natural amino acids. L-citrulline was isolated for the first time in 1914. It has been proven that L-citrulline is a formative component in the urea cycle.

The malate content results from the malic acid content of the L-citrulline malate. It is part of the tricarboxylic acid cycle (TCA). The TCA supports aerobic metabolism by reducing lactate. In addition, the tricarboxylic acid cycle regulates pyruvate production in the citric acid cycle.

Accordingly, L-citrulline malate is used in anti-asthenic – also to combat muscle weakness as a side effect of chronic fatigue syndrome, vegetative dystonia, or even diabetes. In summary: In medicine, L-citrulline malate is used to alleviate weakness and fatigue.

Benefits Of L-Citrulline

Performance Increase

Numerous sports medicine studies prove the benefits of L-citrulline; they prove the immediate benefit of supplementation right before the respective training session. Measurements of muscle metabolic products such as ammonia and lactate during intense exercise allow conclusions to be drawn about overall performance:

New sports science studies have shown that the supplementation of eight grams of L-citrulline malate generated an increase in performance between 19 and 53 percent in direct comparison with test groups that were only given a placebo. So it turned out that L-citrulline helps push the performance limits and increase the effectiveness of the training.

Nitric Oxide Boost

As mentioned previously, the most popular benefit L-citrulline provides is the pump. L-Citrulline stimulates nitric oxide production and increases blood flow. This results in an increase of nutrients and oxygen to your muscles. To maximize the results of a N.O. boosting pump, you should stack L-citrulline with other effetive pump boosters such as Nitrosigine.

Final Words

In addition to creatine, beta-alanine, and L-arginine, L-citrulline is an effective supplement for building muscles and preventing exercise-related exhaustion. L-Citrulline improves the blood flow to the muscles and supports the build-up of internal energy stores with more ATP and phosphoric creatine. This means that more energy is available to gradually increase the training performance, and of course – the pump. The positive effects extend to the entire body – not only to physical but also to mental performance and a strong immune system.


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