Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal JOURNAL SPORT AREA Jurnal Jendela Ilmu Olahraga (J2IO)
Ardilla, Rafika
Unknown Affiliation
Education Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Acute effect of functional exercise through the use of battle rope on skeletal muscles of tennis court student-athletes Mahmuddin; Prima, Asep; Siahaan, David; Ardilla, Rafika
Journal Sport Area Vol 9 No 2 (2024): August
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/sportarea.2024.vol9(2).14658

Abstract

Background Problems: There has not been much research on how exercise strategies affect muscle soreness and activation patterns. Research Objectives: This study examines the acute effects of rope-based functional training on muscle group pain response in student athletes at the Faculty of Sport Science, Universitas Negeri Medan tennis court. Methods: An experimental method and a pre-post-test time series design were used for analysis. Seven samples were selected using purposive sampling. All participants engaged in a warm-up, a central phase of rope training with a maximum of three sets per exercise, ten hand swing repetitions, a one-minute break between sets, and a cooling phase. Three 100-mm VAS and painometer data collection sessions were conducted. At a 0.05 significance level, the research data was examined using one-way ANOVA for normal data and Friedman for aberrant data. Both studies used SPSS 16.0. Findings and Results: The trial demonstrated that rope training induces soreness in all working muscles. However, no muscle group exhibited discomfort above 50 mm. Conclusion: In order to optimally activate muscles, determine exercise doses and blood lactate levels in relation to muscle discomfort, it is necessary to understand how battle rope training reduces muscular soreness and improves muscle activation in student-athletes on the tennis court. This understanding can inform the development of personalised training programmes and injury prevention techniques.
Pengaruh Variasi Latihan Core Stability Terhadap Daya Tahan Otot Perut Pada Atlet Putri Unimed Hockey Club Jannah, Miftahul; Ardilla, Rafika
Jurnal Jendela Ilmu Olahraga (J2IO) Vol. 1 No. 1 (2023): J2IO NOVEMBER
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh variasi latihan core stability terhadap daya tahan otot perut pada atlet putri Unimed Hockey Club. Permasalahan dalam penelitian ini adalah daya tahan otot perut yang masih belum maksimal. Kendala tersebut mengakibatkan penguasaan bola kurang maksimal dan kemampuan menerima dan menahan bola juga menjadi kurang maksimal, sebab melambatnya posisi tubuh turun menjadi sedikit membungkuk untuk menggiring bola, menahan bola dan menerima bola. Metode penelitian ini adalah penelitian eksperimen dengan desain one group pre-test post-test design. Populasi penelitian ini berjumlah 18 orang. Sampel diambil menggunakan metode purposive sampling yang berjumlah 10 orang. Pengumpulan data dalam penelitian ini menggunakan teknik observasi yaitu tes dan pengukuran, dengan instrument tes sit up untuk mengukur daya tahan otot perut. Teknik analisis data menggunakan uji normalitas dan homogenitas dengan uji t. Berdasarkan hasil perhitungan yang dilakukan maka diperoleh thitung sebesar 49,035, lalu nilai ttabel dengan dk = n-1 (10-1 = 9) pada taraf signifikan α = 0,05 adalah 1,833. Karena Thitung > Ttabel maka diperoleh kesimpulan bahwa ada pengaruh variasi latihan Core Stability terhadap daya tahan otot perut pada atlet putri Unimed Hockey Club.
Co-Authors David Siahaan Miftahul Jannah Prima, Asep Solly Aryza