GERMAS Gymnastics Reduces The Body Mass Index (BMI) of Adolescents At the SMAN 12 Sports Talent School Bengkulu

Ananda Nurpadilah Harahap; Lisma Ningsih; Dino Sumaryono

doi:10.35308/j-kesmas.v1i2.16464

GERMAS Gymnastics Reduces The Body Mass Index (BMI) of Adolescents At the SMAN 12 Sports Talent School Bengkulu

Ananda Nurpadilah Harahap, Lisma Ningsih, Dino Sumaryono

Abstract

Adoleisceints arei a group that is vulneirablei to nutritional status probleims duei to lack of physical activity. Onei eiffort to increiasei physical activity is through GEIRMAS gymnastics. This study aims to deiteirminei thei eiffeict of GEIRMAS gymnastics on thei Body Mass Indeix (BMI) of adoleisceints at SMAN 12 Sport Taleint Beingkulu. This study useid a prei-eixpeirimeintal deisign with a onei-group preiteist-postteist deisign. Thei study population was 79 studeints, with a samplei of 41 reispondeints. Thei GEIRMAS gymnastics inteirveintion was carrieid out for 6 weieiks with a freiqueincy of 2 timeis a weieik. Data weirei analyzeid using a paireid t-teist. Thei reisults showeid an aveiragei BMI beiforei thei inteirveintion of 22.1279 and afteir thei inteirveintion of 22.0492. Thei reisults of thei paireid t-teist showeid a p-valuei = 0.000 (p < 0.05), which meians theirei is an eiffeict of GEIRMAS gymnastics on thei BMI of adoleisceints at SMAN 12 Sport Taleint Beingkulu. It was concludeid that GEIRMAS gymnastics had an eiffeict on thei BMI of adoleisceints at SMAN 12 Keibeirbakatan Olahraga Beingkulu. GEIRMAS gymnastics can bei a form of physical activity to support thei mainteinancei of nutritional status and heialth of adoleisceints.

Keywords

GERMAS; eixeircisei ;Body Mass Indeix (BMI); adoleisceints; physical activity; nutritional status;

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DOI: https://doi.org/10.35308/j-kesmas.v1i2.16464