Rating of perceived exertion (RPE) in studies of fatigue-induced postural control alterations in healthy adults: Scoping review of quantitative evidence

Jo, Donguk; Beznoska, Martin

doi:10.1016/j.gaitpost.2021.08.015

Cited by 7 publications

(2 citation statements)

References 80 publications

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“…Mental fatigue is defined as a psychobiological condition that reduces cognitive activity due to prolonged exercise (Meeusen et al, 2020). RPE and MFS are commonly used for measuring an individual's mental fatigue during physical activity in clinical trials along with heart rate, blood pressure, and oxygen consumption (Jo & Bilodeau, 2021; Smets et al, 1995). Recent evidence has indicated that botanical extracts can contribute to a reduction in mental fatigue during endurance exercise.…”

Section: Discussionmentioning

confidence: 99%

Effects of gypenoside L‐containing Gynostemma pentaphyllum extract on fatigue and physical performance: A double‐blind, placebo‐controlled, randomized trial

Kim

Lee

et al. 2023

Phytotherapy Research

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This study was conducted to investigate the effect of Gynostemma pentaphyllum extract containing gypenoside L (GPE) on improving the cognitive aspects of fatigue and performance of the motor system. One hundred healthy Korean adults aged 19–60 years were randomized to the treatment (GPE for 12 weeks) and control groups, and efficacy and safety‐related parameters were compared between the two groups. Maximal oxygen consumption (VO2 max) and O2 pulse were significantly higher in the treatment group than in the control group (p = 0.007 and p = 0.047, respectively). After 12 weeks, the treatment group showed significant changes such as decreases in the levels of free fatty acids (p = 0.042). In addition, there were significant differences in the rating of perceived exertion (RPE) (p < 0.05) and value of temporal fatigue between the treatment and control groups on the multidimensional fatigue scale (p < 0.05). Moreover, the level of endothelial nitric oxide synthase (eNOS) in the blood was significantly higher in the treatment group than in the control group (p = 0.047). In summary, oral administration of GPE has a positive effect on resistance to exercise‐induced physical and mental fatigue.

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Section: Discussionmentioning

confidence: 99%

Effects of gypenoside L‐containing Gynostemma pentaphyllum extract on fatigue and physical performance: A double‐blind, placebo‐controlled, randomized trial

Kim

Lee

et al. 2023

Phytotherapy Research

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“…The training vehicle (cycle ergometer) was set at 75 W, 60 cycles per minute. After HTT, the Borg Scale, a quantitative scale with a score of 6-20, was used to evaluate the fatigue level (Zamuner et al, 2011;Jo and Bilodeau, 2021). On the scale, 6 is "no exertion, " and 20 is "maximal exertion. "…”

Section: Psimentioning

confidence: 99%

Alteration of gut microbiota after heat acclimation may reduce organ damage by regulating immune factors during heat stress

Liu

Wen²,

Feng³

et al. 2023

Front. Microbiol.

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IntroductionHeat-related illnesses can lead to morbidity, which are anticipated to increase frequency with predictions of increased global surface temperatures and extreme weather events. Although heat acclimation training (HAT) could prevent heat-related diseases, the mechanisms underlying HAT-promoting beneficial changes in organ function, immunity, and gut microbes remain unclear.MethodsIn the current study, we recruited 32 healthy young soldiers and randomly divided them into 4 teams to conduct HATs for 10 days: the equipment-assisted training team at high temperature (HE); the equipment-assisted training team under normal hot weather (NE); the high-intensity interval training team at high temperature (HIIT), and the control team without training. A standard heat tolerance test (HTT) was conducted before (HTT-1st) and after (HTT-2nd) the training to judge whether the participants met the heat acclimation (HA) criteria.ResultsWe found that the participants in both HE and NE teams had significantly higher acclimation rates (HA/total population) than whom in the HIIT team. The effects of HAT on the participants of the HE team outperformed that of the NE team. In the HA group, the differences of physiological indicators and plasma organ damage biomarkers (ALT, ALP, creatinine, LDH, α-HBDH and cholinesterase) before and after HTT-2nd were significantly reduced to those during HTT-1st, but the differences of immune factors (IL-10, IL-6, CXCL2, CCL4, CCL5, and CCL11) elevated. The composition, metabolism, and pathogenicity of gut microbes changed significantly, with a decreased proportion of potentially pathogenic bacteria (Escherichia-Shigella and Lactococcus) and increased probiotics (Dorea, Blautia, and Lactobacillus) in the HA group. Training for a longer time in a high temperature and humidity showed beneficial effects for intestinal probiotics.ConclusionThese findings revealed that pathogenic gut bacteria decrease while probiotics increase following HA, with elevated immune factors and reduced organ damage during heat stress, thereby improving the body’s heat adaption.

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Correlation Study of Clothing Pressure and Reducing Exercise Fatigue During Exergames

Yao

Han

Sun

2022

Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. Anthropometry, Human Behavior, and C

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Rating of perceived exertion (RPE) in studies of fatigue-induced postural control alterations in healthy adults: Scoping review of quantitative evidence

Cited by 7 publications

References 80 publications

Effects of gypenoside L‐containing Gynostemma pentaphyllum extract on fatigue and physical performance: A double‐blind, placebo‐controlled, randomized trial

Effects of gypenoside L‐containing Gynostemma pentaphyllum extract on fatigue and physical performance: A double‐blind, placebo‐controlled, randomized trial

Alteration of gut microbiota after heat acclimation may reduce organ damage by regulating immune factors during heat stress

Correlation Study of Clothing Pressure and Reducing Exercise Fatigue During Exergames

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