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All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Dimas Saputra
Universitas Negeri Semang
Social Sciences Other

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E-TENS Training to Improve Central Java Tennis Coaches’ Digital Competence: Pelatihan E-TENS Dalam Meningkatkan Kompetensi Digital Pelatih Tenis Jawa Tengah Ricko Irawan; Bambang Priyono; Soedjatmiko Soedjatmiko; Agung Wahyudi; Supriyono Supriyono; Dimas Saputra
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 10 No. 5 (2026): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v10i5.34610

Abstract

Tennis coaches in Central Java rely on visual observation, making evaluations of forehand biomechanics and ball speed subjective and difficult to document. This community service program aimed to improve the digital competence of 30 coaches through E-TENS, an Android application for video-assisted motion and stroke-speed analysis. The performance-based training comprised needs assessment, tutorials, demonstrations, guided field practice, independent practice, and final evaluation. Initial mapping revealed that 29 coaches (96.67%) had never used digital biomechanics-analysis applications, while one (3.33%) had previous experience. After training, 24 coaches (80%) effectively operated core functions, including selecting or recording videos, uploading data, interpreting basic outputs, and providing technical feedback. Participants suggested improvements involving offline functionality, athlete-history storage, data export, and additional stroke analyses. These findings indicate that E-TENS training can strengthen coaches’ digital literacy and support more objective, accessible, and data-informed tennis coaching. Further evaluation is needed to assess sustained application use and athlete outcomes.
Co-Authors Agung Wahyudi Bambang Priyono Ricko Irawan Soedjatmiko Soedjatmiko Supriyono Supriyono