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CONTRIBUTION OF WRIST FLEXIBILITY AND ARM MUSCLE POWER TO SHOOTING RESULTS IN HANDBALL AT PELATDA DKI JAKARTA ATHLETES Arif, Muhamad; Sukriadi, Slamet; Fadillah, Bazuri
JUARA : Jurnal Olahraga Vol 9 No 1 (2024): JUARA: Jurnal Olahraga
Publisher : Universitas Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/juara.v9i1.3777

Abstract

The purpose of this study was to obtain information about the Contribution of Wrist Flexibility and Arm Muscle Power to Shooting Results in Handball Games in PELATDA DKI Jakarta Athletes. The method used is descriptive method. The study population was PELATDA DKI Jakarta athletes of 20 people using a total sampling technique of 20 people. The data collection technique was by carrying out arm muscle power tests using a medicine ball, wrist flexibility tests using a goniometer and shooting tests on the right and left sides. The data analysis used was multiple linear regression analysis with the SPSS 25 program. The results showed that there was a contribution of arm muscle power to shooting Handball in PELATDA DKI Jakarta Athletes of 0.793, which means that this contribution has a strong relationship, then the contribution of wrist flexibility to shooting Handball for PELATDA DKI Jakarta Athletes was 0.619 which means that this contribution also has a strong relationship and a more dominant contribution, namely arm muscle power compared to the contribution of wrist flexibility to shooting Handball for PELATDA DKI Jakarta Athletes.
Model pembelajaran berbasis permainan tradisional untuk keterampilan berlari dasar pada siswa sekolah dasar dengan gangguan intelektual ringan Mustara, Mustara; Hartono, Fajar Vidya; Sukriadi, Slamet; Marhadi, Marhadi
Jurnal SPORTIF : Jurnal Penelitian Pembelajaran Vol 11 No 2 (2025): Jurnal SPORTIF: Jurnal Penelitian Pembelajaran
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/js_unpgri.v11i2.26494

Abstract

Students with intellectual disabilities often face barriers in developing fundamental motor skills, especially running, because of limited adaptability and slower learning processes. Previous physical education practices in special schools remain conventional and rarely offer models tailored to these students. To address this gap, this research developed a basic running movement model based on traditional games, chosen for their simplicity, cultural relevance, and ability to foster motivation and engagement. The study applied a Research and Development (R&D) approach adapted from Borg & Gall, covering preliminary research stages, planning, expert validation, limited trials, and broader implementation. Participants involved 50 students with mild intellectual disabilities from four special schools in Jakarta. Expert validation using the Content Validity Ratio (CVR = 0.7) and reliability analysis with Cronbach's Alpha (α = 0.839) confirmed that the model was valid and reliable. Effectiveness testing through pre- and post-intervention assessments significantly improved students' running abilities (t = 4.388, p < 0.05). These results indicate that the model is feasible for classroom implementation, as it enhances motor skills, increases student motivation, and provides an inclusive learning medium. Compared to previous studies, the novelty of this research lies in systematically integrating traditional games into structured running instruction for students with intellectual disabilities. The model is also low-cost, adaptable to school facilities, and promotes enjoyment in physical activity.
Efektivitas Model Pembelajaran Gerak Manipulatif Melempar Pada Siswa Sekolah Dasar Aristawati Amoret Abyudaya; Eka Fitri Novita Sari; Slamet Sukriadi
SPORTIVE: Journal Of Physical Education, Sport and Recreation Vol. 9 No. 5 (2025): Maret
Publisher : Prodi Pendidikan Jasmani dan Olahraga

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

Abstract

Manipulative movement is one of the basic movements that elementary school students must know, understand and master. There are 3 basic manipulative movements that must be mastered by elementary school students, namely throwing, catching, and kicking. Throwing is the main focus in this research. 6 game learning models divided into 6 posts based on 6 modified learning media throwing using 6 learning media namely 3 media balls with different weights, used paper, 1 media ball made of cloth, and 1 cube. This study uses the action research method of ADDIE development methodology and uses observation and interview analysis techniques. The results of the development of learning models and learning media are that students have increased by 70% at SDN 02 and 76% at SDN 06 which can be seen from the implementation of pre tests and post tests with 3 treatments after the pre test.