The Effect of Red Light Therapy (Photobiomodulation) on Muscle Recovery and Physical Performance in Athletes

Introduction: Physical activity plays a key role in maintaining physical and mental health, influencing the quality of life and prevention of many diseases. Modern sports, due to increasing training requirements, carry an increased risk of injuries and muscle strains. Therefore, non-invasive methods supporting regeneration, such as red light therapy, also known as photobiomodulation (PBM), are of increasing interest. Purpose of the Study: The aim of this review is to analyze the effect of photobiomodulation on muscle regeneration and physical performance in athletes. The paper presents the current state of knowledge, potential mechanisms of action and results of studies involving physically active people. Materials and Methods: A review of the scientific literature on the use of red light therapy in sports medicine was conducted. Publications from recent years were included, including clinical trials, systematic reviews and experimental articles, focusing on the effect of PBM on muscle function and physical performance. Conclusions: Photobiomodulation can support regenerative processes by stimulating mitochondria, increasing ATP production and reducing inflammation. Observed effects include accelerated regeneration, improved muscle strength and endurance and reduced risk of injury. Despite promising results, further studies are needed to standardize procedures and determine the long-term effectiveness of the therapy in different sports disciplines.