Are you surprised to see the title? Yes, Nitric Oxide plays a role in athletic performance too. The base of this statement is nothing but the main functions of nitric oxide as a signaling molecule. It plays a crucial role in vasodilation. So, this physiological function contributes not only to improving blood flow, nutrient delivery, and oxygen supply to working muscles during exercise but also to assisting in the elimination of waste products like lactic acid.
With this simple fact, let’s dig deeper!
Here is how nitric oxide has become a game-changer in athletic performance.
By elevating nitric oxide levels performance and endurance of athletes can be enhanced significantly. This is mainly due to the functions of nitric oxide in blood flow, oxygen delivery, glucose uptake, muscle velocity, power output, and muscle growth.
Numerous studies have indicated that increasing nitric oxide can result in a reduction in the oxygen cost of exercise and an enhancement in the functionality of mitochondria, the energy-producing units in cells. This, in turn, leads to a perceived lower effort during exercise, easier breathing, diminished muscle soreness, and expedited recovery following strenuous physical activities. It is found that increased production of nitric oxide brings about advantages in terms of blood pressure regulation and enhances both aerobic and anaerobic exercise performance.
The most commonly recognized pathway for NO production involves amino acid precursors such as Arginine, Ornithine, and Citrulline. These amino acids have become pivotal components in sports supplements, particularly in pre-workout formulas.
The primary reason for its utilization in fitness is its capability to augment blood flow. This augmentation, brought about by NO, holds the potential to optimize oxygen and nutrient delivery, supporting overall performance while efficiently clearing metabolic waste and byproducts that could lead to fatigue.
Furthermore, nitric oxide may exert influence over energy efficiency, intramuscular calcium handling which is critical for force production and power output, and various aspects of energy metabolism and fatigue.
In a nutshell, here is how nitric oxide can help.
Reduce Fatigue and Increased Work Capacity
Nitric oxide has demonstrated effectiveness in reducing fatigue and enhancing work capacity, making it beneficial for bodybuilders and fitness enthusiasts. By elevating nitric oxide levels, blood vessels dilate, allowing for increased oxygen transport to muscles. This enhancement is particularly advantageous for aerobic activities like running and high-intensity exercises such as weightlifting or sprints.
Accelerate Recovery
Proper recovery is essential for optimal results, especially in demanding activities like weightlifting for hypertrophy. Nitric oxide contributes to recovery by supporting better blood flow, oxygenation of muscle tissue, and potentially regulating satellite cell activation following muscle injury. Studies indicate that nitric oxide-rich foods and supplements, when combined with appropriate nutrition and recovery strategies, may enhance recovery by expediting lactate excretion post-exercise.
Increase Energy Availability
Nitric oxide also plays a critical role in metabolic control, mitochondrial respiration, and energy production. This is particularly beneficial for those seeking to optimize strength performance and muscle mass. Its effects on mitochondria influence cell physiology, and its role in regulating core body temperature can aid in preventing overheating during intense workouts.
Boosts Muscle Pump
A notable benefit for bodybuilders is the muscle pump facilitated by nitric oxide. This phenomenon results from increased blood flow to muscle tissue, enhancing the appearance of muscles. While the muscle pump may not directly contribute to performance, it can serve as motivation for sustained training and improved results. The primary advantage for bodybuilders lies in the improved work capacity, enabling greater muscle overload. As progressive overload is pivotal for mass building, nitric oxide aids in achieving this while mitigating fatigue through enhanced oxygen delivery and efficient waste removal.
Now you know why they call nitric oxide a game-changer in bodybuilding and fitness. Share in the comments if you have any experience with nitric oxide supplements for enhanced athletic performance.
