Melola Discovery

← Melola Discovery

Jurnal

Effectiveness of a Modified Plyometric Training Model in Improving Ushiro Mawashi Geri Skill Among Adolescent Karate Athletes Aged 15–17 Years

ACTIVE: Journal of Physical Education, Sport, Health and Recreation · Vol. 15 No. 3 (2026) · hlm. 1439–1448

DOI
10.15294/active.v15i3.58567
ISSN
2460-724X, 2252-6773
Terbit
2026-11-06
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

This study aimed to develop and examine the effectiveness of a modified plyometric training model in improving ushiro mawashi geri skill among adolescent karate athletes aged 15–17 years. The study employed a Research and Development (R&D) approach using the ADDIE development model, consisting of the phases of analysis, design, development, implementation, and evaluation. The participants were 45 adolescent karate athletes aged 15–17 years who were actively involved in a training program at INKANAS Central Jakarta Branch. The developed product was a modified plyometric training model designed based on the biomechanical characteristics of the ushiro mawashi geri technique and validated by karate experts, measurement and evaluation experts, and training model experts. Data were collected through ushiro mawashi geri skill assessments administered before (pre-test) and after (post-test) a six-session training intervention. The results indicated that the mean ushiro mawashi geri skill score increased from 28.24 (39%) in the pre-test to 66.84 (93%) in the post-test. The normality test revealed that the data were normally distributed (p > 0.05), while the homogeneity test indicated homogeneous variance (p = 0.661). Furthermore, the Paired Sample t-Test demonstrated a significant difference between pre-test and post-test scores (t = −59.298; p < 0.05). The N-Gain analysis yielded an average score of 87.76%, which was categorized as highly effective. These findings indicate that the modified plyometric training model was effective in enhancing ushiro mawashi geri skill among adolescent karate athletes. Therefore, the developed training model is considered feasible for implementation as an alternative training program and may serve as a practical guideline for karate coaches in improving ushiro mawashi geri kicking performance among athletes aged 15–17 years.

Kata kunci

Jaringan kolaborasi para penulis

12 penulis · 18 tautan kepenulisan bersama

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • State University of Jakarta
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Muhamad Puad HasimState University of Jakarta1
Widiastuti WidiastutiState University of Jakarta1
Dani Nur RiyadiState University of Jakarta1
Taufik RihatnoState University of Jakarta1
Rony Muhammad RizalAfiliasi tidak diketahui1
Moch. AsmawiState University of Jakarta1
WidiastutiAfiliasi tidak diketahui1
Ramdan PelanaState University of Jakarta1
Dzihan Khilmi Ayu FirdausiState University of Jakarta1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/peshr/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Effectiveness of a Modified Plyometric Training Model in Improving Ushiro Mawashi Geri Skill Among Adolescent Karate Athletes Aged 15–17 Years</dc:title>
	<dc:creator xml:lang="en">Satria, Redo Bagus</dc:creator>
	<dc:creator xml:lang="en">Widiastuti, Widiasuti</dc:creator>
	<dc:creator xml:lang="en">Lubis, Johansyah</dc:creator>
	<dc:subject xml:lang="en">Modified plyometric</dc:subject>
	<dc:subject xml:lang="en">ushiro mawashi geri</dc:subject>
	<dc:subject xml:lang="en">karate athletes</dc:subject>
	<dc:subject xml:lang="en">kicking skill</dc:subject>
	<dc:subject xml:lang="en">adolescent athletes</dc:subject>
	<dc:description xml:lang="en">This study aimed to develop and examine the effectiveness of a modified plyometric training model in improving ushiro mawashi geri skill among adolescent karate athletes aged 15–17 years. The study employed a Research and Development (R&amp;amp;D) approach using the ADDIE development model, consisting of the phases of analysis, design, development, implementation, and evaluation. The participants were 45 adolescent karate athletes aged 15–17 years who were actively involved in a training program at INKANAS Central Jakarta Branch. The developed product was a modified plyometric training model designed based on the biomechanical characteristics of the ushiro mawashi geri technique and validated by karate experts, measurement and evaluation experts, and training model experts. Data were collected through ushiro mawashi geri skill assessments administered before (pre-test) and after (post-test) a six-session training intervention. The results indicated that the mean ushiro mawashi geri skill score increased from 28.24 (39%) in the pre-test to 66.84 (93%) in the post-test. The normality test revealed that the data were normally distributed (p &amp;gt; 0.05), while the homogeneity test indicated homogeneous variance (p = 0.661). Furthermore, the Paired Sample t-Test demonstrated a significant difference between pre-test and post-test scores (t = −59.298; p &amp;lt; 0.05). The N-Gain analysis yielded an average score of 87.76%, which was categorized as highly effective. These findings indicate that the modified plyometric training model was effective in enhancing ushiro mawashi geri skill among adolescent karate athletes. Therefore, the developed training model is considered feasible for implementation as an alternative training program and may serve as a practical guideline for karate coaches in improving ushiro mawashi geri kicking performance among athletes aged 15–17 years.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2026-11-06</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/peshr/article/view/58567</dc:identifier>
	<dc:identifier>10.15294/active.v15i3.58567</dc:identifier>
	<dc:source xml:lang="en">ACTIVE: Journal of Physical Education, Sport, Health and Recreation; Vol. 15 No. 3 (2026); 1439-1448</dc:source>
	<dc:source>2460-724X</dc:source>
	<dc:source>2252-6773</dc:source>
	<dc:source>10.15294/active.v15i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/peshr/article/view/58567/12154</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 ACTIVE: Journal of Physical Education, Sport, Health and Recreation</dc:rights>
</oai_dc:dc>