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All Journal JPOS (Journal Power of Sports) Journal of Educational and Learning Studies
Windy Nelsya Camella
Universitas Negeri Padang
Medicine & Pharmacology Public Health Other

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Pengaruh latihan menggunakan Resistance Band terhadap kecepatan Tsuki Atlet Karate INKAI Lembah Gumanti Windy Nelsya Camella; Windo Wiria Dinata; Septri Septri; Sonya Nelson
Journal Power Of Sports Vol 6, No 1 (2023)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpos.v6i1.16428

Abstract

Olahraga  beladiri  karate  kecepatan  memiliki  peran  yang  sangat  penting dalam  pertandingan.  Kecepatan memiliki peran  penting  dalam  olahraga  karate. Selain teknik yang bagus atlet karate harus memiliki kondisi fisik yang baik salah satunya kecepatan baik dalam melakukan tsuki (pukulan), tendangan maupun tangkisan. Karna sangat pentingnya kecepatan peneliti memberikan medote latihan menggunaka resistance band upaya meningkatkan kecepatan Atlet Inkai Lembah Gumanti terutama pada pukulan (tsuki) karna pukulan merupakan teknik yang banyak digunakan. Dengan instrument penelitian menggunakan test kecepatan pukulan selama 30 detik. Sampel berjumlah 15 orang dengan 2 putra dan 13 putri. Berdasarkan hasil pre test ditemukan skor tertinggi 91 tsuki (cukup) per 30 detik dan skor terendah 55 tsuki (kurang sekali) per 30 detik. Kemudian peneliti memberikan latihan menggunakan alat bantu resistance band selama 16 kali pertemuan setelah  itu dilakukan  post test dan  ditemukan ada peningkatan  yang signifikan dengan skor tertimggi 128 tsuki (baik sekali) per 30 detik dan skor terendah 74 tsuki (kurang) per 30 detik.
The effects of nutritional status, parenting styles, and self-confidence on the motor skills of elementary school karate participants Windy Nelsya Camella; Tjung Hauw Sin; Gusril Gusril; Andri Gemaini
Journal of Educational and Learning Studies Vol 9, No 1 (2026): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/03242

Abstract

This study aimed to examine the direct and indirect effects of nutritional status, parenting styles, and self-confidence on the motor skills of elementary school karate participants. A quantitative cross-sectional design was employed involving 59 male karate participants aged 9–11 years selected through purposive sampling. Nutritional status was assessed using body mass index, while parenting styles, self-confidence, and motor skills were measured using validated questionnaires and the Scott Motor Ability Test. Data were analyzed using path analysis after normality and linearity assumptions were confirmed. Nutritional status, parenting styles, and self-confidence significantly affected motor skills both directly and indirectly (p < 0.05). Parenting styles showed the strongest direct effect (37.09%), followed by nutritional status (33.52%) and self-confidence (27.56%). The structural model explained 72.3% of the variance in motor skills. Motor skills among elementary school karate participants are jointly influenced by biological, family, and psychological factors, highlighting the importance of integrating nutritional improvement, supportive parenting, and confidence-building strategies to optimize children's motor development.
Co-Authors Andri Gemaini Gusril Gusril Septri, Septri Sonya Nelson Tjung Hauw Sin, Tjung Hauw Windo Wiria Dinata, Windo