Low handgrip strength levels among adolescents in a city in southern Brazil.

Authors :: Silva DAS
Pelegrini A
de Castro JAC
de Lima TR
de Sousa GR
de Lima Silva JMF
Petroski EL
Source :: Journal of bodywork and movement therapies [J Bodyw Mov Ther] 2017 Oct; Vol. 21 (4), pp. 884-889. Date of Electronic Publication: 2017 Mar 04.
Publication Year :: 2017
Abstract: Objective: To estimate the prevalence of low handgrip strength (HGS) levels and sociodemographic characteristics, health behaviours and body fatness status related in adolescents.<br />Method: Cross-sectional epidemiological study with 636 adolescents aged 14-19 years in a city in southern Brazil. HGS was measured by dynamometer. Sociodemographic and behavioural data were collected using self-report questionnaires. Body mass and height was measured by Body Mass Index.<br />Results: Prevalence of low HGS levels was 47% (63.5% boys, 37.7% girls). Boys aged 14-16 years were more likely to have low HGS levels. Girls who were of higher socioeconomic status and who were less physically active were more likely to have low HGS levels. Overweight girls were less likely to have low HGS levels.<br />Conclusions: High prevalence of low HGS levels was observed in adolescents. Increased HGS levels should be focused on younger boys and normal-weight girls with higher socioeconomic status and lower levels of physical activity.<br /> (Copyright © 2017 Elsevier Ltd. All rights reserved.)