Rating of Perceived Exertion During Circuit Weight Training: A Concurrent Validation Study
| Autor: | Rodrigo Ramalho Aniceto, Fábio Fellipe Martins de Lima, Breno Quintella Farah, Raphael Mendes Ritti-Dias, Wagner Luiz do Prado, Thaliane Mayara Pessôa dos Prazeres |
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| Rok vydání: | 2015 |
| Předmět: |
Rating of perceived exertion
Adult Male Seated Row medicine.medical_specialty Cross-Over Studies Weight Lifting Strength training Biceps curl Physical Exertion Physical Therapy Sports Therapy and Rehabilitation Resistance Training General Medicine Bench press Random Allocation Young Adult Physical therapy medicine Eccentric Humans Orthopedics and Sports Medicine Lactic Acid Leg curl Leg press Psychology |
| Zdroj: | Journal of strength and conditioning research. 29(12) |
| ISSN: | 1533-4287 |
| Popis: | The aim of this study was to determine whether rating of perceived exertion (RPE) is a valid method to control the effort during the circuit weight training (CWT) in trained men. Ten men (21.3 ± 3.3 years) with previous experience in resistance training (13.1 ± 6.3 months) performed 3 sessions: 1 orientation session and 2 experimental sessions. The subjects were randomly counterbalanced to 2 experimental sessions: CWT or multiple-set resistance training (control). In both sessions, 8 exercises (bench press, leg press 45°, seated row, leg curl, triceps pulley, leg extension, biceps curl, and adductor chair) were performed with the same work: 60% of 1 repetition maximum, 24 stations (3 circuits) or 24 sets (3 sets/exercise), 10 repetitions, 1 second in the concentric and eccentric phases, and rest intervals between sets and exercise of 60 seconds. Active muscle RPEs were measured after each 3 station/sets using the OMNI-Resistance Exercise Scale (OMNI-RES). In this same time, blood lactate was collected. Compared with baseline, both levels of blood lactate and RPE increased during whole workout in both sessions, the RPE at third, 23rd, and 27th minute and the blood lactate at third, seventh, 11th, 15th, 27th, and 31st minute were higher in multiple set compared with CWT. Positive correlation between blood lactate and RPE was observed in both experimental sessions. The results indicated that the RPE is a valid method to control the effort during the CWT in trained men and can be used to manipulate the intensity without the need to perform invasive assessments. |
| Databáze: | OpenAIRE |
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