A Percepção de Esforço no Treinamento de Força

Tiggemann, Carlos Leandro; Pinto, Ronei Silveira; Kruel, Luiz Fernando Martins

doi:10.1590/s1517-86922010000400014

Cited by 28 publications

(26 citation statements)

References 48 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…So, the elastic elbows wrap increased the overload during the 1RM and RM tests, however, the PSE remained unchanged, since it was mainly influenced by the intensity of the exercise performed. 18 The results of the PSE, verified in the present study corroborate with the findings of Marchetti, et al, 9 and Gomes et al, 1 did not verify differences in PSE between EW and WEW conditions during the squat exercise.…”

Section: Discussionsupporting

confidence: 91%

Elbow Wrap Improves Bench Press Performance in Trained Subjects

Gomes

Soares

Silva

et al. 2018

Rev Bras Med Esporte

View full text Add to dashboard Cite

Introduction: The elastic wrap is widely used by different types of athletes and recreational practitioners of strength training in order to improve weightlifting performance. Objective: The objective was to investigate the acute effects of elbow wrap on strength performance, absolute volume, and rating of perceived exertion/discomfort during the bench press (BP) exercise. Methods: The experimental protocol was divided into three laboratory sessions. At the first session, a bench press familiarization phase was performed with (EW) and without (WEW) elastic elbow wrap. During the second session, the 1RM test was carried out in the bench press exercise under both EW and WEW conditions. At the third session, the repetition maximum (RM) test at 70% of 1RM (EW and WEW) was performed until concentric failure. After each session, subjects were consulted about their rate of perceived exertion (RPE), and discomfort (PSD). A paired student t-test was used to compare the values of 1RM and RMs with and without elastic wraps. Descriptive analysis was used for RPE and PSD. Results: For the 1RM test, there was a significant increase for the EW condition when compared to WEW (p<0.05). In the RMs test and absolute volume calculation, there was a significant increase for the EW condition (p<0.05). RPE did not differ in any of the conditions tested (p>0.05). PSD presented a high degree of discomfort with elastic wraps in all conditions. Conclusion: Elastic elbow wraps increase the load lifted in the 1RM test, and the maximum number of repetitions during the BP exercise, and consequently, the absolute volume. The elastic elbow wrap does not alter the subjective perception of effort, but it increases discomfort during exercise.

show abstract

Section: Discussionsupporting

confidence: 91%

Elbow Wrap Improves Bench Press Performance in Trained Subjects

Gomes

Soares

Silva

et al. 2018

Rev Bras Med Esporte

View full text Add to dashboard Cite

show abstract

“…However, the effect size magnitude was greater for MRT compared to FWRT (large vs medium). This effect size greater magnitude might be related to the facts that 1) lactate is a physiological marker of exercise intensity 24 , and 2) increased exercise intensity is a factor that influences the sensation of fatigue 25 . However, in the present study, the correlation between PF and lactate was moderate in three of the four situations analyzed (pre-test MRT, pre-test FWRT, post-test FWRT).…”

Section: Discussionmentioning

confidence: 98%

“…Although RPE is a validated instrument 12 and is recommended in the literature for internal load control during RT 24 , different types of external resistance can elicit different responses in physiological and perceptual markers of intensity. Caution is therefore needed when RPE is applied to different types of RT.…”

Section: Discussionmentioning

confidence: 99%

A influência do controle subjetivo de intensidade sobre fadiga percebida e lactato capilar em duas formas de treinamento resistido

Teixeira

Ferreira

Gomes

2015

Rev. Bras. Cineantropom. Desempenho Hum.

View full text Add to dashboard Cite

-Rating of perceived exertion (RPE) is a method used to control intensity in resistance training (RT). However, few studies have compared acute physiological and perceptual responses between different types of RT. The objective of this study was to compare the acute responses of lactate and perceived fatigue (PF) between manual resistance training (MRT) and free weight RT (FWRT) with intensity control by RPE, and to evaluate the correlation between lactate and PF in both interventions. Fourteen previously untrained men (40.29 ± 8.63 years, BMI = 26.53 ± 5.24 kg/m²) underwent single sessions of MRT and FWRT with intensity control by RPE (5-7 OMNI-RES). Lactate and PF were analyzed pre and post-test. Repeated measures ANOVA and the post hoc Bonferroni test were used for data analysis, adopting a significance level of 5% (P ≤ 0.05). The effect size was calculated to determine the magnitude of the response and Pearson's correlation coefficient was used to assess the association between lactate and PF. Both interventions increased post-test lactate compared to pre-test levels. However, the increase was greater for MRT. Post-test PF was increased when compared to pre-test levels in both protocols, with no difference between interventions. However, a greater effect size was observed for MRT. The correlation between PF and lactate was moderate in three of the four assessments. In conclusion, the same intensity zone in RPE may elicit different physiological responses in the two types of RT. Thus, the use of RPE for intensity control under these conditions should be viewed with caution. Key words: Muscle stretching exercise; Physical education and training; Physical exertion. (40,29+8,63 anos, IMC = 26,53+5,24 Kg/m²) Resumo -A percepção subjetiva de esforço (PSE) é um método utilizado para controlar a intensidade no treinamento resistido (TR). Porém há escassez de estudos que comparam respostas fisiológicas e perceptivas agudas entre formas distintas de TR. O estudo teve como objetivo comparar as respostas agudas de lactato (LAC) e fadiga percebida (FAD) entre treinamento resistido manual (TRM) e TR com pesos livres (TRPL) com intensidades controladas por PSE, bem como observar a correlação entre LAC e FAD nas duas intervenções. Participaram 14 homens 310Resistance training with subjective intensity control Teixeira et al.

show abstract

“…The perception of effort (PE) is a multifactorial event, where different sensations are present, being affected by physiological and psychological mechanisms [16]. PE refers mainly to intense muscular work, being related to the intensity exercise concept which is defined as the subjective intensity of exertion, tension, discomfort or fatigue experienced during physical exercises, which can be aerobic and / or force [17].…”

Section: Perception Of Effort Scalementioning

confidence: 99%

Effects of Artepelin-C Supplementation Present in Propolis Related to Inflammatory Processes in Physically Active Individuals

2019

IJFNR

View full text Add to dashboard Cite

The scientific literature shows that propolis has both anti-inflammatory and antibacterial activities and is widely used in phytotherapic therapy. In this context, its main objective is to evaluate the inflammation recovery process in physically active individuals, from two groups, with or without propolis intake. Volunteers had their food, blood and pain parameters evaluated with or without propolis intake. The trial used seven male volunteers undergoing specific training in two 30day protocols, one using placebo and another using propolis which contains Artepelin-C (chemically 3,5-diprenyl-p-coumarin acid, which is one of the main phenolic acids present in the green propolis extract). Participants between 18 and 35 years old under no medication should have had at least a 6-month workout. Performance physical tests were applied, body composition measurements and blood collection were taken and a 24-hour food recall and food frequency questionnaire were carried out at São Judas Tadeu University. All volunteers were asked to register their food intake during the 30-day protocol and data were analyzed by using ANOVA and Students T-test for paired samples at <0.05 significance level set. A significant lymphocytes increase during placebo protocol and a significant reduction of these cells during propolis protocol were observed. Concerning propolis and placebo protocols, volunteers showed less pain during the former, which means that propolis is highly beneficial for those practicing intense physical exertion. Artepelin-C present in propolis protocol and having a modulator effect in inflammatory processes enables a higher intense physical exertion more easily, due to its property to minimize pain.

show abstract

A Percepção de Esforço no Treinamento de Força

Cited by 28 publications

References 48 publications

Elbow Wrap Improves Bench Press Performance in Trained Subjects

Elbow Wrap Improves Bench Press Performance in Trained Subjects

A influência do controle subjetivo de intensidade sobre fadiga percebida e lactato capilar em duas formas de treinamento resistido

Effects of Artepelin-C Supplementation Present in Propolis Related to Inflammatory Processes in Physically Active Individuals

Contact Info

Product

Resources

About