- George Chung
- Feb 17, 2024
- 2 min read
Muscle inflammation is a natural immune response that occurs when the body is subjected to physical activities more intense than its usual routine. This process involves muscle stress and an increase in acidity levels, leading to microscopic damages. As a physiological response, the body's defense mechanisms are activated to repair these injuries, typically manifesting as inflammation within 24 to 48 hours post-exercise. Symptoms include pain, muscle tightness, and stiffness.
The capacity of a muscle to perform optimally is contingent upon its access to oxygen-rich blood. A deficiency in oxygen leads to the accumulation of lactic acid, upsetting the pH balance and resulting in microtears. The body then initiates several biochemical processes to mend these tears, including an increased blood flow to the affected area and the mobilization of macrophages. These cells play a crucial role in clearing debris, enhancing blood vessel dilation through nitrogen oxide production, and facilitating muscle repair and growth.
At rest, the body derives 70% of its energy from fats and 30% from carbohydrates. With elevated physical activity, the demand for ATP (adenosine triphosphate) surpasses the body's oxygen supply capabilities, prompting muscles to generate energy anaerobically, using glucose. This process produces pyruvate, which, in the absence of sufficient oxygen, leads to an increase in lactate levels in the blood, causing a drop in pH and perceived pain or fatigue.
Contrary to popular belief, lactate or lactic acid accumulation is not directly responsible for muscle inflammation but rather the increase in hydrogen ion concentration that the body cannot adequately neutralize. Mechanical damage to the muscles also contributes to the sensation of pain.
Post-exercise, lactate levels in the blood peak approximately five minutes later, returning to normal within an hour. Light post-training activity can accelerate lactate removal, enhancing recovery.
Reasons Behind Muscle Inflammation in Martial Arts Practitioners
Muscle inflammation in martial artists can stem from various factors, including the need for structured training aligned with health requirements, breaks due to illness or injury, and changes in training modalities or techniques. Acute inflammation shortly after exercise leads to muscle swelling and tension, which typically subsides within a few hours. Experts advise against using painkillers as they can inhibit natural repair processes.
Three Levels of Muscle Inflammation
Mild discomfort with slight muscle tension.
Moderate pain appearing 24-48 hours after exercise, lasting 3-5 days, indicative of systemic acidity.
Severe muscle fatigue, rendering the muscle non-functional, often experienced by professional athletes.
Alleviating Muscle Inflammation
Strategies include massages, light cardio, alternating warm and cold showers, stretching, and hydration. Consuming alkaline foods like cherries, cottage cheese, cinnamon, ginger, turmeric, coffee, salmon, watermelon, eggs, and bananas can also mitigate inflammation. Conversely, sugar, alcohol, and certain meat and dairy products should be avoided due to their potential to exacerbate inflammation.
Muscle inflammation is a natural, if not chronic, reaction signaling the body's adaptation and boundary-pushing through physical activity. While some muscle growth is achievable without inflammation, achieving significant gains typically requires navigating through these natural physiological responses. Continuous training is essential in martial arts, where accepting and understanding muscle inflammation is part of the journey towards mastery and improved physical health.
