Reliability and Agreement of the 10-Repetition Maximum Test in Breast Cancer Survivors

Santos, Wanderson; Siqueira, Gabriel Dutra de Jesus; Martins, Wagner Rodrigues; Vieira, Amilton; Schincaglia, Raquel Machado; Gentil, Paulo; Vieira, Carlos Alexandre

doi:10.3389/fonc.2019.00918

Cited by 14 publications

(7 citation statements)

References 48 publications

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“…If the volunteers were able to perform more than ten repetitions, the load was increased by 5-10%. An interval of three minutes was given in-between the sets [24,25].…”

Section: Interventionsmentioning

confidence: 99%

The influence of lower limb plyometric and resistance training on the stiffness of Achilles and patellar tendons in recreational athletes

Brar

Bhardwaj

2021

Biomedical Human Kinetics

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Study aim: This study aimed to investigate the influence of combined plyometric and resistance training of lower limbs when administered for a shorter duration of six weeks on the stiffness of Achilles and patellar tendons as well as the jump height. Materials and methods: Twenty recreational athletes were administered six weeks of a single session of lower limb resistance training and one session of plyometric training every week for a total duration of six weeks. Tendon stiffness was measured using MyotonPro, and vertical jump height was derived from the force plate at baseline and six weeks after the intervention. Results: There was a statistically significant difference (p < 0.01) between the baseline and post-training measures of patellar and Achilles tendons stiffness as well as the squat jump (SJ) and countermovement jump (CMJ) height. Conclusion: Both resistance and plyometric training may be incorporated into the training session as combined training showed significant improvements in jump height and tendon stiffness after six weeks of combined RT and PT.

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“…If the volunteers were able to perform more than ten repetitions, the load was increased by 5-10%. An interval of three minutes was given in-between the sets [24,25].…”

Section: Interventionsmentioning

confidence: 99%

The influence of lower limb plyometric and resistance training on the stiffness of Achilles and patellar tendons in recreational athletes

Brar

Bhardwaj

2021

Biomedical Human Kinetics

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“…The number of repetitions in RM tests has been shown to have little difference in the reliability between a 1RM power clean (CV = 4.8%) and a 5RM leg press (CV = 2.2–4.7%) ( Gail & Künzell, 2014 ; Lawton, Cronin & McGuigan, 2014 ). Additionally, other work has shown reliability to be relatively stable across the number of repetitions in an RM test ( Gail & Künzell, 2014 ; Lattari et al, 2020 ; McCurdy et al, 2004 ; Santos et al, 2019 ). The current results suggest that unless a 1RM value is specifically required, a 5RM test may be a viable option as although the test is still maximal, the absolute load will be lower and this may be important in certain populations ( e.g.…”

Section: Discussionmentioning

confidence: 95%

Reliability of kettlebell swing one and five repetition maximum

Ross

Keogh

Lorenzen

2022

PeerJ

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Background Research into the kettlebell swing has increased in the last decade. There has been a paucity of literature assessing an individual’s ability to perform the kettlebell swing exercise. The purpose of this study was to determine the test-retest reliability of the one and five repetition maximum (1RM and 5RM) kettlebell swing. Materials & Methods Twenty four recreational resistance-trained participants performed an isometric mid-thigh pull (IMTP) and two familiarization sessions followed by three test sessions for each RM load approximately one week apart, using a custom-built plate-loaded kettlebell. On each test occasion, subjects completed a series of warm-up sets followed by 3–4 progressively heavier kettlebell swings to a standardized height until 1RM or 5RM was reached. Test-retest reliability was calculated using the intra-class correlation (ICC) and typical error was represented as the coefficient of variation (CV%) with 90% confidence limits (90% CL). The smallest worthwhile change (SWC%) representing the smallest change of practical importance, was calculated as 0.2 × between-subject standard deviation. The relationship of kettlebell swing performance and maximum strength was determined by Pearson correlation with ±90% CL between the absolute peak force recorded during IMTP and 1RM or 5RM. Results Results demonstrated a high test-retest reliability for both the 1RM (ICC = 0.97, 90% CL [0.95–0.99]; CV = 2.7%, 90% CL [2.2–3.7%]) and 5RM (ICC = 0.98, 90% CL [0.96–0.99]; CV = 2.4%, 90% CL [1.9–3.3%]), respectively. The CV% was lower than the SWC for both the 1RM (SWC = 2.8%, 90% CL [1.9–3.5]) and 5RM (SWC = 2.9%, 90% CL [1.9–3.6]) kettlebell swing. The correlation between IMTP absolute peak force and the 1RM (r = 0.69, 90% CL 0.43–0.83) was large and very large for the 5RM (r = 0.75, 90% CL [0.55–0.87]). Conclusions These results demonstrate the stability of 1RM and 5RM kettlebell swing performance after two familiarization sessions. Practitioners can be confident that changes in kettlebell swing 1RM and 5RM performance of >3.6 kg represent a practically important difference, which is the upper limit of the 90% CL.

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“…Then, the load will be progressively increased while the number of repetitions will decrease accordingly until only ten repetitions can be completed. A recovery period of 2 min will be provided between each set 39 40…”

Section: Methods and Analysismentioning

confidence: 99%

Feasibility and safety of physical exercise in men with prostate cancer receiving androgen deprivation therapy and radiotherapy: a study protocol

et al. 2022

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IntroductionAndrogen deprivation therapy (ADT) and radiotherapy (RT) increase survival in selected patients with prostate cancer. Nevertheless, the side effects of these therapies are associated with an increased risk of accidental falls and fractures and a decreased quality of life. Preliminary evidence suggests that physical exercise can be a valid strategy to reduce the side effects of ADT and RT in men with prostate cancer. Despite this knowledge, most patients with prostate cancer are insufficiently active, and there is a lack of data on the safety and adherence to the recommended dose of physical exercise. This study protocol is designed to examine the feasibility and safety of a multicomponent experimental physical exercise intervention targeting psychophysical and cognitive functions and the quality of life in this population.Methods and analysisThis is a pilot feasibility study. Twenty-five men currently treated with ADT and RT for prostate cancer will be invited to participate in a 20-week, multicomponent physical exercise intervention, including supervised and unsupervised exercise sessions and meeting the current recommendation for exercise in cancer. The primary outcomes are physical exercise feasibility (recruitment, adherence and drop-out rates) and safety (adverse events related and unrelated to the intervention). The secondary outcomes are muscle strength, balance, fatigue, symptoms of anxiety and depression, cognitive function, quality of life, and patient satisfaction. We will also record the number of accidental falls and fractures occurring during the intervention and at 1 year of follow-up.Ethics and disseminationThe study has received ethics approval from The Area Vasta Nord Local Ethics Committee (Province of Reggio Emilia, 23 June 2020, Number 520/2020/SPER/IRCCSRE). Recruitment began in September 2020 and will be completed in September 2021. The results will be disseminated through scientific journals and conference presentations.Trial registration numberNCT04500080.

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Reliability and Agreement of the 10-Repetition Maximum Test in Breast Cancer Survivors

Cited by 14 publications

References 48 publications

The influence of lower limb plyometric and resistance training on the stiffness of Achilles and patellar tendons in recreational athletes

The influence of lower limb plyometric and resistance training on the stiffness of Achilles and patellar tendons in recreational athletes

Reliability of kettlebell swing one and five repetition maximum

Feasibility and safety of physical exercise in men with prostate cancer receiving androgen deprivation therapy and radiotherapy: a study protocol

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