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KMID : 1142420230210020223
PNF and Movement
2023 Volume.21 No. 2 p.223 ~ p.229
Types of Sit-to-Stand Tests and Research on the Correlation with Body Muscle Mass
Park Tae-Sung

Lee So-Jung
Shin Myung-Jun
Kang Jong-Ho
Abstract
Purpose : Assessing physical strength and muscle mass is crucial, but many methods rely on specialized equipment, which can be challenging. In situations where a quick and straightforward test is needed, the sit-to-stand test (STST) proves useful. Although several studies have investigated STST and muscle mass separately, the actual correlation between these two factors has not been extensively researched. Hence, the objective was to comprehensively investigate the correlations between the different tests.

Methods : The study participants consisted of 20 healthy young men in their 20s. In this study, measurements were taken for muscle mass, the five-times sit-to-stand test, the 30-second sit-to-stand test, and the 1-minute sit-to-stand test. The results of each test were analyzed using Pearson¡¯s correlation analysis.

Results : Although no significant correlation was found between muscle mass and STST, interestingly, significant correlations were observed among the different types of STST.

Conclusion : The STST is a rapid and straightforward test used to assess lower limb strength and balance ability in individuals. However, there is a dearth of research on STST conducted in domestic settings. Based on the findings of this study, further research is necessary to establish age- and gender-specific reference values for STST. This will allow its broader application, encompassing not only older adults and patients but also healthy individuals.
KEYWORD
Body composition, Lower extremity, Sit to stand test, Muscle strength
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