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DOI: 10.1055/s-0030-1254156
© Georg Thieme Verlag KG Stuttgart · New York
Gender Muscle Recovery During Isokinetic Exercise
Publikationsverlauf
accepted after revision April 28, 2010
Publikationsdatum:
11. November 2010 (online)
![](https://www.thieme-connect.de/media/sportsmed/201012/lookinside/thumbnails/10.1055-s-0030-1254156-1.jpg)
Abstract
The purpose of this study was to examine the effect of two between set rest intervals (RI) on isokinetic knee extension peak torque (PT) produced by sedentary women and men. Seventeen young women (27.18±4.05 yrs) and 16 young men (26.75±4.73 yrs) performed 3 sets of 10 unilateral isokinetic knee extension at 60° and 180°/s. The RI between sets was 60 and 120 s, counterbalanced across 2 testing days. Statistical evaluation of the data was performed using a 3-way mixed factor ANOVA (gender×rest interval×sets). Males and females exhibited decreases (p<0.05) in PT with 120 s RI at 60°/s. There was no significant decline in PT in the female group during both RI at 180°/s. Men showed a significant decrease in PT only with 60 s RI. Young women and men require more than 120 s of RI to recover full PT at 60°/s. However, full quadriceps's muscle strength recovery can be attained with a 60 and 120 s at 180°/s in women, but in men only with a 120 s at the same velocity.
Key words
muscle fatigue - knee extension - torque - isokinetic
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Correspondence
Prof. Rodrigo Celes
College of Physical Education
University of Brasília
SQN 411, BL. “M”, APT. 104
70866-130 Brasília
Brazil
Telefon: +55/61/8134 0377
Fax: +55/61/3107 2540
eMail: rodrigoceles@terra.com.br