respostas cardiovasculares agudas na extensão do joelho realizada em diferentes formas de execução respuestas cardiovasculares agudas a la extensión de rodilla realizada en diferentes formas de ejecución acute cardiovascular responses on knee extension at different performance modes
Article Quality & Performance Metrics
Readership in this journal
PopularRanked #12 of 73 articles by views in research disclosure
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
Abstract
El objetivo de este estudio fué verificar las presiones arterial sistólica (PAS) e diastólica (PAD), frecuencia cardíaca (FC) y producto doble (DP) durante y después de la extensión de rodilla realizada de forma uni y bilateral hasta el agotamiento. Dieciocho individuos - seis hombres y 12 mujeres - (33 ± 11 años; 63,5 ± 11,4 kg; 168,6 ± 7,1 cm), voluntarios, saludables y con experiencia en el entrenamiento de fuerza realizaron tres series de 12 repeticiones máximas de extención de rodilla, realizadas en forma uni (UN) o bilateral (BI). La presión arterial fue medida por el método auscultatorio al final de cada serie y durante 20 minutos después del ejercicio, con intérvalos de cinco minutos. La ANOVA de dos entradas con medidas repetidas mostró que la variación porcentual en relación al reposo (D%) de PAS fué significativamente mayor en la 3ª série (UN = 31,7 ± 11,9%; BI = 38,5 ± 10,9%) que en la 1ª (UN = 19,5 ± 12,5%; BI = 26,0 ± 10,2%). En cuanto a la PAD, el D% fue mayor en la 3ª série (UN = 48,5 ± 13,9%; BI = 51,4 ± 13,3%) que en la 1ª (UN = 30,5 ± 13,0%; BI = 34,9 ± 16,0%) y en la 2ª (UN = 40,9 ± 15,4%; BI = 47,3 ± 12,9%). No fueron observadas diferencias para FC y DP, así como entre los modelos de ejecución. Después del ejercicio, no fueron identificadas diferencias entre todas las variables observadas. Aparentemente, la forma de ejecución de la extensión unilateral de la rodilla no repercutiría entre las respuestas cardiovasculares agudas, durante y después del ejercicio. Con todo, la ejecución bilateral mostró una tendencia a elevar los valores de PAS e DP en relación a la ejecución unilateral, o que debe ser considerado en la prescripción para personas que necesiten de cuidados especiales.
The objective of this study was to verify the systolic arterial blood pressure (PAS) and diastolic arterial blood pressure (PAD), heart rate (FC) and double-product (DP) during and after the knee extension performed unilaterally and bilaterally until exhaustion. Eighteen healthy volunteers six - men and 12 women (33 ± 11 years old; 63.5 ± 11.4 kg; 168.6 ± 7.1 cm), experienced on strength training, performed three series of 12 maximal repetitions of knee extension unilaterally (UN) and bilaterally (BI). The arterial blood pressure was measured through the auscultatory method at the end of each series and during 20 minutes after the exercise, with 5-minute intervals. The two-way ANOVA with repeated measures showed that the percentile variation in relation to the rest situation (D%) of the PAS was significantly higher at the 3rd series (UN = 31.7 ± 11.9%; BI = 38.5 ± 10.9%) than at the 1st (UN = 19.5 ± 12.5%; BI = 26.0 ± 10.2%). With regard to the PAD, the D% was higher at the 3rd series (UN = 48.5 ± 13.9%; BI = 51.4 ± 13.3%) than at the 1st (UN = 30.5 ± 13.0%; BI = 34.9 ± 16.0%) and 2nd (UN = 40.9 ± 15.4%; BI = 47.3 ± 12.9%). No differences for FC and DP were observed as well as between the performance modes. After the exercise, no differences between all variables observed were identified. Apparently, the performance mode of the knee unilateral extension would not reflect on the acute cardiovascular responses, during or after the exercise. However, the bilateral performance showed tendency to elevate the values of PAS and DP in relation to the unilateral performance, what should be considered in prescriptions for people who need special cares.
| Reference Key |
polito2004revistarespostas
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Marcos Doederlein Polito;Cássio Cibelli Rosa;Pablo Schardong |
| Journal | research disclosure |
| Year | 2004 |
| DOI |
10.1590/S1517-86922004000300006
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
ZincirX productsfrom the team behind Journament
-
PatentYazar
Patent drafts for the EPO, USPTO and TürkPatent
From inventor notes to a DOCX draft: description, claims, abstract. The machine drafts, the attorney signs.
See how it works (opens in a new tab) -
Projenator
Have a project idea? Score and plan it with AI
AI scores your idea in five dimensions and builds a phased plan. Your first project is free, no card needed.
Start your first project (opens in a new tab)
Cookies
We use strictly necessary cookies to run the site and keep you signed in. With your permission we would also use Google Analytics to see how the site is used, and Google AdSense to show ads on journal and article pages. Both stay off unless you accept, and you can change your mind at any time. How we use cookies · KVKK notice (Türkiye)
Cookie settings
Comments
No comments yet. Be the first to comment on this article.