SPRINTER: Jurnal Ilmu Olahraga
Vol. 7 No. 3 (2026): SPRINTER: Jurnal Ilmu Olahraga

Pengaruh Aktivitas Fisik dan Status Gizi terhadap Kemampuan Motorik pada Murid RA IKSAL Saok Laweh

Aisha Fitria (Universitas Negeri Padang)
Wilda Welis (Universitas Negeri Padang)
Anton Komaini (Universitas Negeri Padang)
Liza (Universitas Negeri Padang)
Ridho Bahtra (Universitas Negeri Padang)



Article Info

Publish Date
17 Aug 2026

Abstract

This study analyzed the influence of physical activity and nutritional status on the motor ability of students at RA IKSAL Saok Laweh. A quantitative descriptive-correlational design with a cross-sectional approach was employed. All 41 students were included through total sampling. Physical activity was assessed using a 16-item observation sheet, nutritional status was determined through anthropometric measurements based on body mass index-for-age, and motor ability was evaluated using 15 locomotor, non-locomotor, and manipulative tasks. Data were analyzed using descriptive statistics, validity and reliability testing, assumption tests, and multiple linear regression. Physical activity significantly predicted motor ability (t=6.057; p<0.001), and nutritional status also showed a significant effect (t=3.161; p=0.003). Both variables simultaneously produced a significant model (F=30.085; p<0.001), explaining 61.3% of the variance in motor ability (R²=0.613). Physical activity demonstrated a stronger relative contribution than nutritional status. The findings support adequate structured and unstructured movement opportunities, regular anthropometric monitoring, sufficient essential nutrient intake, and school-parent collaboration to promote motor development in early childhood.

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Journal Info

Abbrev

sprinter

Publisher

Subject

Physics Other

Description

SPRINTER: Jurnal Ilmu Olahraga merupakan jurnal penelitian, kajian pustaka, dan review pada bidang pendidikan olahraga, ilmu olahraga, kepelatihan olahraga, dan pariwisata ...