Validity of using perceived exertion to assess muscle fatigue during back squat exercise

Zhao, Hanye; Seo, Dasom; Okada, Junichi

doi:10.1186/s13102-023-00620-8

Cited by 12 publications

(3 citation statements)

References 43 publications

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“…Although RPE was a subjective measurement, there was a high correlation between RPE and heart rate during exercise (r = 0.62 -0.90) [31]. According to a previous study, RPE is also correlated to muscle fatigue [32,33]. It is possible that when the runners increase the intensity or speed of running, the pelvic drop would occur faster because of muscle fatigue.…”

Section: Discussionmentioning

confidence: 99%

The Relationship between the Change in Pelvic Alignment during Moderate-Intensity Running and the Subjective Rating of Perceived Exertion, Rating of Perceived Exertion for Legs and Gluteus Muscles Fatigue in Female Novice and Recreational Runners

Tippayut,

Watanatada,

Sanguanrungsirikul

2024

Trends Sci

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Running has become 1 of the 2 most well-known exercises for health; however, running may cause injuries. The purpose of this analytical descriptive study was to examine the occurrence of pelvic drop during moderate-intensity running in female novice and recreational runners; as well as investigating the relationship between the change in pelvic alignment and Rating of Perceived Exertion (RPE), Rating of Perceived Exertion for Legs (RPElegs) and Gluteus muscles fatigue in novice and recreational runners. The participants, aged between 18 and 35 years old, comprised 27 novice runners (less than 1 year of running experience) and 27 recreational runners (2 - 4 years running experience). The participants in both groups performed the maximal oxygen uptake (VO2max) test and ran at a self-selected speed on a treadmill for 30 min at moderate-intensity within the specified heart rate range of 40 - 59 % heart rate reserve (HRR). RPE, RPElegs and sEMG were collected every 2 min and the pelvic kinematic data were also recorded every minute during the 30 min treadmill running test. The data were analyzed with a statistical significance level at p-value < 0.05. The results demonstrated that the time in starting pelvic drop was 8.15 ± 5.07 and 18.37 ± 6.70 min in female novice and recreational runner groups, respectively (p < 0.01). Pearson’s correlations showed relationship between the pelvic alignment and RPE in novice runners (r = 0.47, p < 0.01) and recreational runners (r = 0.39, p < 0.01). Besides, Pearson’s correlations showed relationship between the pelvic alignment and RPElegs in novice runners (r = 0.48, p < 0.01) and recreational runners (r = 0.32, p < 0.01). In both groups, there was no relationship between the pelvic alignment and Gluteus medius and Gluteus maximus muscle fatigue. According to the study, the occurrence of a pelvic drop in novice runners was faster than recreational runners. The study indicated that consideration of RPE and RPElegs variables might be beneficial for female runners and future studies. HIGHLIGHTS The occurrence of pelvic drop in novice runners was faster than recreational runners. There was a relationship between the change in pelvic alignment and RPE and also RPElegs in female novice and recreational runners. The study indicated that consideration of RPE and RPElegs variables might be beneficial for female runners and future studies. GRAPHICAL ABSTRACT

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Section: Discussionmentioning

confidence: 99%

The Relationship between the Change in Pelvic Alignment during Moderate-Intensity Running and the Subjective Rating of Perceived Exertion, Rating of Perceived Exertion for Legs and Gluteus Muscles Fatigue in Female Novice and Recreational Runners

Tippayut,

Watanatada,

Sanguanrungsirikul

2024

Trends Sci

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“…The original scale, introduced by Gunnar Borg, utilizes a 15-point scale (the Borg 6 -20 RPE Scale), expressing effort levels on a scale of 6 -20 (16). Its validity and reliability have been widely reported (17)(18)(19)(20). The correlation coefficient between the RPE scale and HR was found to be 0.85 (P < 0.…”

Section: Outcome Measurementmentioning

confidence: 99%

Effect of Respiratory Telerehabilitation on Pulmonary Function Parameters and Quality of Life in Patients with COVID-19: A Randomized Controlled Trial

Deldar,

Khodabandeloo,

Kargar

et al. 2024

J Nurs Midwifery Sci

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Background: Given the heightened impact of post-COVID-19, active involvement in the rehabilitation process, particularly in respiratory rehabilitation, is essential for these patients. This study addresses the urgent need for developing and evaluating remote respiratory rehabilitation methods post-COVID-19, focusing on enhancing patients' quality of life and pulmonary function. Objectives: The study aimed to investigate how respiratory telerehabilitation influences pulmonary function and the quality of life in this patient population. Methods: In this randomized controlled clinical trial, 60 COVID-19 patients from two major hospitals in Mashhad were evaluated during 2021 - 2023. The control group received a training booklet and an incentive spirometer, while the intervention group participated in a telerehabilitation program. This program involved four-week daily respiratory rehabilitation exercises conducted online using the Skyroom platform. At the end of each session, the patient's fatigue and shortness of breath were assessed using the Borg Rating of Perceived Exertion (RPE) Scale and the number of physical exercises completed. All patients completed the Quality of Life (QOL) Questionnaire and undertook the 6-Minute Walk Test (6MWT). Heart rate, respiratory rate, blood oxygen saturation (SPO2), maximum inspiratory pressure (MIP), fatigue, and shortness of breath were measured on the day of discharge and two and four weeks post-discharge. Covariance (ANCOVA) and repeated measures analysis of variance (RMANOVA) were analyzed for data analysis. Results: In both baseline-adjusted and fully-adjusted ANCOVA models, the results indicated a significant intervention effect after 4 weeks for MIP (73.43 ± 5.77), SPO2 (96.90 ± 1.21), Borg scale score (9.77 ± 1.59), and MWT6 (455.90 ± 37.70), (all P < 0.0001), with significantly higher changes observed in MIP, SPO2, Borg Scale score, and MWT6 after 2 weeks as well as after 4 weeks in the intervention group than the control groups. Also, in both models, the results indicated a significant intervention effect after 2 weeks as well as 4 weeks for physical functioning, role physical, vitality, social functioning, role emotional, Physical Health Scale score, and total SF36 score (60.37 ± 6.93) (P < 0.001). Conclusions: Using bidirectional audio and video communication in the telerehabilitation of COVID-19 patients significantly improved their pulmonary function and QOL. Based on these findings, it is recommended that this method be considered as an integral component in rehabilitation programs for COVID-19 patients.

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“… 43 However, we understand that for learning reasons, subjects could be asked to perform at a controlled velocity during the programme’s initial phase. In this case, the use of RPE to control the LoE can also be extended to multi-joint 72 and single-joint 73 exercises performed at a controlled velocity.…”

Section: Resistance Exercisementioning

confidence: 99%

Next steps to advance general physical activity recommendations towards physical exercise prescription: a narrative review

Festa,

Jofré-Saldía,

Candia

et al. 2023

BMJ Open Sport Exerc Med

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Physical inactivity is a major health concern, associated with the development of several non-communicable diseases and with an increased mortality rate. Therefore, promoting active lifestyles has become a crucial public health necessity for enhancing overall health and quality of life. The WHO guidelines for physical activity (PA) present valuable contributions in this respect; however, we believe that greater specificity should be added or complemented towards physical exercise (PE) testing, prescription and programming in future recommendations. In this review article, we suggest simple and practical tools accessible to the entire population to improve the specificity of this approach, highlighting aspects of PE programming used by trained subjects. By adopting these suggestions, exercise professionals, clinicians and physical trainers can optimise the current general PA recommendations towards PE prescription to improve fitness status and encourage PE adherence in the general population.

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Validity of using perceived exertion to assess muscle fatigue during back squat exercise

Cited by 12 publications

References 43 publications

The Relationship between the Change in Pelvic Alignment during Moderate-Intensity Running and the Subjective Rating of Perceived Exertion, Rating of Perceived Exertion for Legs and Gluteus Muscles Fatigue in Female Novice and Recreational Runners

The Relationship between the Change in Pelvic Alignment during Moderate-Intensity Running and the Subjective Rating of Perceived Exertion, Rating of Perceived Exertion for Legs and Gluteus Muscles Fatigue in Female Novice and Recreational Runners

Effect of Respiratory Telerehabilitation on Pulmonary Function Parameters and Quality of Life in Patients with COVID-19: A Randomized Controlled Trial

Next steps to advance general physical activity recommendations towards physical exercise prescription: a narrative review

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