Pre-Exercise Infrared Photobiomodulation Therapy (810 nm) in Skeletal Muscle Performance and Postexercise Recovery in Humans: What Is the Optimal Power Output?
de Oliveira AR, Vanin AA, Tomazoni SS, Miranda EF, Albuquerque-Pontes GM, De Marchi T, Dos Santos Grandinetti V, de Paiva PRV, Imperatori TBG, de Carvalho PTC, Bjordal JM, Leal-Junior ECP
Photomedicine and laser surgery · 40 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2017-11-01 · Photomed Laser Surg · vol. 35 · número 11 · págs. 595–603
- Editorial
- Mary Ann Liebert, Inc.
- Citado
- 65 citas · más que el 95% de estudios similares · 4.2× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 38 trabajos
- Acceso
- De pago
- Áreas de investigación
- Laser Applications in Dentistry and Medicine · Exercise and Physiological Responses · Infrared Thermography in Medicine
- Palabras clave
- low-level laser therapy, power output optimization, post-exercise recovery, skeletal muscle performance, delayed onset muscle soreness, muscle damage, creatine kinase, lactate dehydrogenase, cytokines, oxidative stress, knee extensors, eccentric contraction, soccer players
- MeSH
- muscle, skeletal, humans, exercise, double-blind method, recovery of function, muscle fatigue, soccer, adolescent, adult, male, biomarkers, low-level light therapy
12 autores
- Adriano Rodrigues de Oliveira🇧🇷Universidade Nove de Julho
- Adriane Aver Vanin🇧🇷Universidade Nove de Julho
- Shaiane Silva Tomazoni🇧🇷Universidade Cidade de São Paulo
- Eduardo Foschini Miranda🇧🇷Universidade Nove de Julho
- Gianna Móes Albuquerque‐Pontes🇧🇷Universidade Nove de Julho
- Thiago De Marchi🇧🇷Universidade de Caxias do Sul
- Vanessa dos Santos Grandinétti🇧🇷Universidade Nove de Julho
- Paulo Roberto Vicente de Paiva🇧🇷Universidade Nove de Julho
- Treice Beatriz Gonçalves Imperatori🇧🇷Universidade Nove de Julho
- Paulo de Tarso Camillo de Carvalho🇧🇷Universidade Nove de Julho
- Jan Magnus Bjordal🇳🇴University of Bergen
- Ernesto César Pinto Leal‐Junior🇧🇷 · autor de correspondenciaUniversidade Nove de Julho
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Photobiomodulation therapy (PBMT) has recently been used to alleviate postexercise muscle fatigue and enhance recovery, demonstrating positive results. A previous study by our research group demonstrated the optimal dose for an infrared wavelength (810 nm), but the outcomes could be optimized further with the determination of the optimal output power.
Objective
The aim of the present study was to evaluate the effects of PBMT (through low-level laser therapy) on postexercise skeletal muscle recovery and identify the best output power.
Materials and methods
A randomized, placebo-controlled double-blind clinical trial was conducted with the participation of 28 high-level soccer players. PBMT was applied before the eccentric contraction protocol with a cluster with five diodes, 810 nm, dose of 10 J, and output power of 100, 200, 400 mW per diode or placebo at six sites of knee extensors. Maximum isometric voluntary contraction (MIVC), delayed onset muscle soreness (DOMS) and biochemical markers related to muscle damage (creatine kinase and lactate dehydrogenase), inflammation (IL-1β, IL-6, and TNF-α), and oxidative stress (catalase, superoxide dismutase, carbonylated proteins, and thiobarbituric acid) were evaluated before isokinetic exercise, as well as at 1 min and at 1, 24, 48, 72, and 96 h, after the eccentric contraction protocol.
Results
PBMT increased MIVC and decreased DOMS and levels of biochemical markers (p < 0.05) with the power output of 100 and 200 mW, with better results for the power output of 100 mW.
Conclusions
PBMT with 100 mW power output per diode (500 mW total) before exercise achieves best outcomes in enhancing muscular performance and postexercise recovery. Another time it has been demonstrated that more power output is not necessarily better.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
Confianza de la comunidad
Cargando…
¿Cuánto confías en los hallazgos de este estudio?
Comentarios
¿Algo está mal aquí?
Señala este estudio si su información, etiquetas o financiación parecen incorrectas. Un editor revisa cada señalamiento.
Información educativa sobre investigación publicada. No es consejo médico ni una recomendación para empezar o dejar nada.