12/19/2023 0 Comments Define muscular endurance![]() Other outcomes show that the results of the 30-s SUT significantly vary according to the age of the participants, increasing or decreasing without any linear trend (Mikkelsson et al. 2009) which were adopted either in clinical, or sporting contexts (Mikkelsson et al. On the other hand, two protocols have been mainly adopted for the evaluation of core muscle endurance: the 30 and 60 s sit up test (SUT) (Blomqvist et al. ![]() Though, it has recently also been considered to exhaustion to directly assess the latter parameter (Dwyer and Davis 2013). 2013) by performing the maximum number of repetitions in 60 s (Cheema et al. At the same time, the PUT exercise, which is known to be one of the most effective and popular exercises for the strengthening of upper body muscles, is also traditionally performed as a standard measurement for the upper-body muscular endurance evaluation (Seo et al. The body weight version to exhaustion of the ST test has been also adopted to directly evaluate the lower body muscular endurance (Willardson et al. Though, such tests performed to exhaustion as valuable evaluation of the muscle endurance for upper and lower body have been evaluated (Youdas et al. In particular, among these tests, weighted squat (ST) and push-up (PUT) tests find references promoting the evaluation of muscle performance leading to indirectly evaluate the corresponding muscle endurance by means of the relationship between number of repetitions and selected percentages of one repetition maximum (Shimano et al. 2011), field tests have been applied in order to monitor specific training. In line with the current scientific community debate on the opportunities of using field based tests (instead of laboratory ones) for the evaluation of motor skills (Lubans et al. 2008), and refers to the ability of controlling the position and motion of trunk over pelvis to allow an optimal transfer of energy from the torso to body extremities during athletic activities (Kibler et al. In particular, core stability is guaranteed by the contraction of all muscles located between knee and the sternum with a focus on the abdominal region (Hibbs et al. 2008) and a majority of trunk conditioning routines within fitness centers (ACSM 2009). Among these, core stability is progressively obtaining a fundamental importance in sport and in health promotion through fitness activities, being used as a daily muscle training session routine within the general athletic planning of most sports (Hibbs et al. Therefore, muscle endurance is an important aspect of physical performance, and needs to be considered when assessing musculoskeletal functions (Ratamess 2012). Many activities of daily living require a sustained effort exerted over a period of time. Moreover, the SUT was found to be inexpensive, safe, and appropriate for core muscle endurance measurement for both male and female. ![]() The SUT showed low inter-relation with the other proposed tests indicating that the adoption of a single test for the global evaluation of muscle endurance is not the optimal approach. Gender stratification showed regression coefficients of (R 2 = 0.19 r = 0.44 p < 0.001) for SUT vs. ResultsĬonsidering the sit up test as the dependent variable, the coefficients (R 2 = 0.23 r = 0.49 p < 0.001), and (R 2 = 0.31 r = 0.57 p < 0.001)Įmerged from a multiple regression analysis applied with respect to the push up test and the squat test, respectively. The 25th, 50th, and 75th percentile were identified as upper limit for low muscular endurance, average muscular endurance, and lower limit for high muscular endurance, respectively. Subsequently a percentile model for muscle endurance was developed. A multiple regression analysis was adopted for data analysis. Each subject voluntarily and randomly performed: a sit up test (SUT), a push up test (PUT), and a free weight squat test (ST), all till exhaustion. MethodsĪ cross-sectional study was performed. The aim of this study was to examine the sit up test to exhaustion as a field test for muscular endurance evaluation in a sample of sedentary people of both sexes.
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