scholarly journals Involvement of Neutrophil Dynamics and Function in Exercise-Induced Muscle Damage and Delayed-Onset Muscle Soreness: Effect of Hydrogen Bath

Antioxidants ◽  
2018 ◽  
Vol 7 (10) ◽  
pp. 127 ◽  
Author(s):  
Takuji Kawamura ◽  
Katsuhiko Suzuki ◽  
Masaki Takahashi ◽  
Miki Tomari ◽  
Reira Hara ◽  
...  
Keyword(s):  
Muscle Damage ◽  
Neutrophil Count ◽  
Muscle Soreness ◽  
Delayed Onset Muscle Soreness ◽  
Delayed Onset ◽  
Downhill Running ◽  
Dynamics And Function ◽  
Exercise Induced ◽  
And Function ◽  
Peripheral Neutrophil

The purpose of this study was to investigate the involvement of neutrophil dynamics and function in exercise-induced muscle damage (EIMD) and delayed-onset muscle soreness (DOMS), and the effect of molecular hydrogen (H2) intake on these parameters. Nine healthy and active young men performed H2 and placebo bath trial in a crossover design. They carried out downhill running (−8% slope) for 30 min at a speed corresponding to 75~85% of peak oxygen uptake (VO2peak). Subsequently, they repeated bathing for 20 min per day for one week. Degree of muscle soreness (visual analogue scale: VAS), peripheral leukocyte counts, neutrophil dynamics and function, muscle damage, and inflammation markers were measured. Plasma interleukin (IL)-6 concentration was significantly correlated with peripheral neutrophil count, VAS, and serum creatine kinase activity, respectively, after downhill running. Peripheral neutrophil count and serum myoglobin concentration were also significantly correlated. Conversely, there were no effects of H2 bath. These results suggest that IL-6 may be involved in the mobilization of neutrophils into the peripheral blood and subsequent EIMD and DOMS after downhill running; however, it is not likely that H2 bath is effective for the inflammatory process that was centered on neutrophils after downhill running.

scholarly journals El masaje en la prevención y tratamiento del dolor muscular tardío: una revisión sistemática actualizada

2019 ◽  
Vol 6 (3) ◽  
pp. 38
Author(s):  
R Candia Luján ◽  
RA Paredes Carrera ◽  
O Costa Moreira ◽  
KF Candia Sosa ◽  
JA De Paz Fernández
Keyword(s):  
Muscle Damage ◽  
Muscle Soreness ◽  
Web Of Science ◽  
Delayed Onset Muscle Soreness ◽  
Delayed Onset ◽  
Palabras Clave ◽  
Revisión Sistemática ◽  
Exercise Induced

El masaje es una de las terapias más utilizadas para aliviar el dolor muscular tardío (DMT). El objetivo del presente estudio fue determinar la efectividad del masaje en el tratamiento del DMT, para lo cual se llevó a cabo una revisión sistemática en las bases de datos, Pubmed, Scopus, SportDiscus, Web of Science y el buscador Google académico, usando las palabras clave delayed onset muscle soreness y exercise induced muscle damage combinado con massage. Se incluyeron en el estudio 23 artículos en los cuales el 78% mostró disminución del DMT mientras que en el restante 22% no hubo mejoras o bien empeoró. El análisis de los estudios permite concluir que el masaje es una terapia efectiva en el tratamiento del dolor muscular tardío.

Effect of branched-Chain Amino Acid Supplementation on Muscle Soreness following Exercise: A Meta-Analysis

2019 ◽  
Vol 89 (5-6) ◽  
pp. 348-356 ◽  
Author(s):  
Michael V. Fedewa ◽  
Steven O. Spencer ◽  
Tyler D. Williams ◽  
Zachery E. Becker ◽  
Collin A. Fuqua
Keyword(s):  
Amino Acid ◽  
Muscle Damage ◽  
Muscle Soreness ◽  
Delayed Onset Muscle Soreness ◽  
Control Group ◽  
Acute Bout ◽  
Delayed Onset ◽  
Branched Chain Amino Acid ◽  
Branched Chain ◽  
Exercise Induced

Abstract. Delayed onset muscle soreness (DOMS) is a symptom of exercise-induced muscle damage that occurs following exercise. Previous research has indicated that branched-chain amino acid (BCAA) supplementation may attenuate exercise-induced muscle damage that causes delayed onset muscle soreness, however the results are inconsistent. The primary aim of this study was to examine the previous literature assessing the effect of BCAA supplementation on DOMS following an acute bout of exercise in adults. This review was conducted in accordance with PRISMA guidelines (Preferred Reporting Items for Systematic Reviews and Meta-analyses), and identified peer-reviewed articles comparing a BCAA supplement to a placebo non-BCAA supplement following an acute bout of exercise. An electronic search of three databases (EbscoHost, Web of Science, and SPORTDiscus) yielded 42 articles after duplicates were removed. All studies included in the current analyis were: 1) peer-reviewed publications; 2) available in English; 3) utilized a random control design that compared a BCAA group to a placebo control group following exercise; 4) and assessed soreness of muscle tissue during recovery. DOMS was assessed in 61 participants following ingestion of a BCAA supplement over the course of these interventions. The cumulative results of 37 effects gathered from 8 studies published between 2007 and 2017 indicated that BCAA supplementation reduced DOMS following exercise training (ES = 0.7286, 95% CI: 0.5017 to 0.9555, p < 0.001). A large decrease in DOMS occurs following BCAA supplementation after exercise compared to a placebo supplement.

scholarly journals Effects of caffeine and sex on muscle performance and delayed-onset muscle soreness after exercise-induced muscle damage: a double-blind randomized trial

2019 ◽  
Vol 127 (3) ◽  
pp. 798-805 ◽  
Author(s):  
Hou-Yu Chen ◽  
Yung-Chih Chen ◽  
Kang Tung ◽  
Hsiao-Han Chao ◽  
Ho-Seng Wang
Keyword(s):  
Muscle Damage ◽  
Muscle Soreness ◽  
Female Athletes ◽  
Muscle Power ◽  
Delayed Onset Muscle Soreness ◽  
Muscle Performance ◽  
Caffeine Ingestion ◽  
Male Athletes ◽  
Delayed Onset ◽  
Exercise Induced

The present study aims to investigate effects of caffeine ingestion and sex difference on muscle performance, delayed-onset muscle soreness (DOMS), and various biomarkers under exercise-induced muscle damage (EIMD). Twenty (10 male and 10 female) healthy elite college athletes were recruited. Participants ingested either caffeine (6 mg/kg) or a placebo in a randomized, double-blind, and counterbalanced fashion at 24 and 48 h following EIMD. Muscle performance, DOMS, and blood samples were taken an hour before and an hour after supplementation. Caffeine ingestion restored impaired maximal voluntary isometric contractions (MVIC: 10.2%; MVICpost: 7.2%, both P < 0.05) during EIMD across both sexes. Following caffeine ingestion during MVIC, while affected by EIMD, an interaction was found in DOMS and serum K+ (both P < 0.05), with males showing greater attenuation (21.5 and 16.9%, respectively) compared with females (4.6 and 1.3%, respectively). DOMS demonstrated an inverse correlation with MVIC after caffeine ingestion both overall and among male athletes ( r = −0.34 and −0.54, respectively; P < 0.05) but not among female athletes ( r = −0.11; P > 0.05) under EIMD. In addition, caffeine ingestion increased postexercise serum glucose and lactate concentrations across both sexes (both P < 0.05). This is the first study to show that male athletes, compared with female athletes, experience a greater reduction in DOMS during enhanced MVIC when caffeine was consumed, suggesting men might receive greater ergogenic effects from caffeine when affected by EIMD. Furthermore, caffeine ingestion was able to restore impaired muscle power among elite collegiate athletes across both sexes. NEW & NOTEWORTHY Exercise-induced muscle damage (EIMD) reduces anaerobic/aerobic performance and increases delayed-onset muscle soreness (DOMS) during exercise. We show that acute caffeine supplementation at a dosage of 6 mg/kg seems to facilitate recovery of anaerobic muscle power and attenuate DOMS after EIMD across both sexes. Furthermore, male athletes, compared with female athletes, when caffeine was prescribed, experience a greater reduction in DOMS with better restoration of impaired maximal voluntary isometric contractions. This suggests that male athletes might benefit from the ergogenic effect of acute caffeine supplementation after the onset of EIMD.

EFFECTS OF A PROTEASE SUPPLEMENT ON ECCENTRIC EXERCISE-INDUCED MARKERS OF DELAYED-ONSET MUSCLE SORENESS AND MUSCLE DAMAGE

2007 ◽  
Vol 21 (3) ◽  
pp. 661-667 ◽  
Author(s):  
TRAVIS W. BECK ◽  
TERRY J. HOUSH ◽  
GLEN O. JOHNSON ◽  
RICHARD J. SCHMIDT ◽  
DONA J. HOUSH ◽  
...  
Keyword(s):  
Muscle Damage ◽  
Eccentric Exercise ◽  
Muscle Soreness ◽  
Delayed Onset Muscle Soreness ◽  
Delayed Onset ◽  
Exercise Induced

scholarly journals Effects of cryotherapy on muscle damage markers and perception of delayed onset muscle soreness after downhill running: A Pilot study

2015 ◽  
Vol 8 (2) ◽  
pp. 49-53 ◽  
Author(s):  
M. Rossato ◽  
E. de Souza Bezerra ◽  
D.A. de Ceselles Seixas da Silva ◽  
T. Avila Santana ◽  
W. Rafael Malezam ◽  
...  
Keyword(s):  
Pilot Study ◽  
Muscle Damage ◽  
Muscle Soreness ◽  
Delayed Onset Muscle Soreness ◽  
Delayed Onset ◽  
Downhill Running ◽  
Muscle Damage Markers

scholarly journals Changes in neutrophil count, creatine kinases and muscle soreness after repeated bouts of downhill running

2007 ◽  
Vol 19 (3) ◽  
pp. 86 ◽  
Author(s):  
LL Smith ◽  
SJ Semple ◽  
AJ McKune ◽  
N Neveling ◽  
M Caldeira ◽  
...  
Keyword(s):  
Creatine Kinase ◽  
Absolute Neutrophil Count ◽  
Neutrophil Count ◽  
Repeated Measures ◽  
Muscle Soreness ◽  
Primary Objective ◽  
Delayed Onset Muscle Soreness ◽  
Repeated Measures Anova ◽  
Delayed Onset ◽  
Downhill Running

Objective. A primary objective was to examine circulating neutrophil count after repeated bouts of downhill running. An additional aim was to determine creatine kinase (CK) levels during the initial 12 hours, after repeated DHRs. Design. Eleven healthy, untrained Caucasian males performed 2 x 60 min bouts of DHR (-13.5%), spaced 14 days apart, at a speed equal to 75% VO2max on a level grade. Blood was collected before, after, and every hour for 12 hours, and every 24 hours for 6 days. Absolute neutrophil count, CK, and delayed-onset muscle soreness (DOMS) were assessed. Results were analysed using repeated measures ANOVA (p

scholarly journals Suplementos nutricionales en el tratamiento y la prevención del dolor muscular tardío: una revisión sistemática (Nutritional supplements in the treatment and prevention of delayed muscle soreness onset: a systematic review)

Retos ◽  
2018 ◽  
pp. 407-412
Author(s):  
Briseidy Ortiz Rodriguez ◽  
Claudia Esther Carrasco-Legleu ◽  
Lidia Guillermina De León Fierro ◽  
Kevin Fernando Candia-Sosa ◽  
Ramón Candia-Lujan ◽  
...  
Keyword(s):  
Muscle Damage ◽  
Muscle Soreness ◽  
Web Of Science ◽  
Nutritional Supplements ◽  
Delayed Onset Muscle Soreness ◽  
Omega 3 ◽  
Delayed Onset ◽  
Revisión Sistemática ◽  
Prevention And Treatment ◽  
Exercise Induced

El dolor muscular tardío (DMT) es uno de los indicadores del daño muscular y regularmente está asociado con la realización de una actividad física desacostumbrada. A través de los años se han buscado diversas formas de contrarrestarlo, entre ellas se encuentra el uso los suplementos nutricionales. Objetivo: Determinar la efectividad de los suplementos nutricionales en la prevención y tratamiento del DMT. Método: Se llevó a cabo una revisión sistemática en las bases de datos PubMeb, Scopus, SportDiscus y Web of Science, las palabras utilizadas para la búsqueda fueron delayed onset muscle soreness y exercise induced muscle damage combinadas con prevention y/o treatment. Resultados: Se identificaron 1257 estudios de los cuales 43 cumplieron con los criterios establecidos para ser incluidos en la revisión. Los principales suplementos usados son la leche, los ácidos grasos Omega 3 y la curcumina. Del total de estudios analizados, en el 46 % hubo una disminución del DMT con el uso del suplemento. Conclusión: lo suplementos nutricionales analizados no tienen efectividad en la prevención y tratamiento de DMT.Abstract. Delayed Onset Muscle Soreness (DOMS) is one of the indicators of muscle damage regularly associated with performance in individuals not used to physical activity. Several strategies to counteract DOMS appeared over the years, including the use of nutritional supplements. Objective: to determine the effectiveness of nutritional supplements in the prevention and treatment of DOMS. Method: a systematic review was carried out in the PubMed, Scopus, Sport Discuss, and Web of Science databases. Words used for the search were “delayed onset muscle soreness” and “exercise induced muscle damage” combined with “prevention” and / or “treatment”. Results: we identified 1,257 studies, 43 of which met the criteria established to be included in the review. The main supplements used are milk, omega-3 fatty acids, and curcumin. In 46% of the studies analyzed, a decrease in DOMS was shown after using a supplement. Conclusion: the nutritional supplements analyzed have no effectiveness in the prevention and treatment of DOMS.

Effects of a Protease Supplement on Eccentric Exercise-Induced Markers of Delayed-Onset Muscle Soreness and Muscle Damage

2007 ◽  
Vol 21 (3) ◽  
pp. 661 ◽  
Author(s):  
Travis W. Beck ◽  
Terry J. Housh ◽  
Glen O. Johnson ◽  
Richard J. Schmidt ◽  
Dona J. Housh ◽  
...  
Keyword(s):  
Muscle Damage ◽  
Eccentric Exercise ◽  
Muscle Soreness ◽  
Delayed Onset Muscle Soreness ◽  
Delayed Onset ◽  
Exercise Induced
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