A Kinematics Analysis of Upper Extrimity Jump Serve Technique Between Professional and Amateur Volleyball Athlete

Bujang, Bujang and Mia, Kusumawati and Marhaban, Mohammad Hamiruce and Hidayat, Iwa Ikhwan and Hidayat, Yusuf and Sya’rani, Ahmad Zaeri (2025) A Kinematics Analysis of Upper Extrimity Jump Serve Technique Between Professional and Amateur Volleyball Athlete. Annals of Applied Sport Science. ISSN 2322-4479 (Unpublished)

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Abstract

Volleyball has become a rapidly growing sport worldwide. Mastery of technique is crucial to achieving optimal performance. The jump serve is one of the most important techniques in volleyball, as it is essential for initiating play. Method: Therefore, it is necessary to investigate the mastery of this technique through a biomechanical approach. 15 male professional athletes and 15 male amateur athletes participated in this study. The participants performed the jump serve technique, and the data were analyzed using a biomechanical analysis approach. Kinematic parameters measured included the angular velocity of the elbow and shoulder, the maximum angle of the elbow and shoulder, as well as data on ball speed, jump height, and step length. Their mean age were (24.22 ± 2.39) years, height (1.81 ± 0.96) m, weight (78.93 ± 9.49) kg, and volleyball experiences (7.50 ± 3.37) years, respectively. Each participant wore their own sports attire and footwear following a warm-up session. A set of 18 reflective markers was attached to specific body landmarks on each participant. Subsequently, the participants performed jump serves with maximum effort, aiming to land the ball within designated target zones. Results: The results of the study show that there is a significant difference in ball speed, with professionals achieving 94 ± 7.4 km/h and amateurs 74 ± 9.7 km/h. Additionally, there were differences in kinematic parameters, specifically the angular velocity of the elbow and shoulder. Professional athletes demonstrated higher angular velocities in both the elbow and shoulder compared to amateurs, with professional elbow extension at 1620 ± 103 rad/s and amateur elbow extension at 1232 ± 88 rad/s. For shoulder flexion, professionals had 1012 ± 87 rad/s, while amateurs had 920 ± 51 rad/s. Conclusion: Furthermore, there was a significant difference between professionals and amateurs in maximum elbow flexion angle, but no difference was found in shoulder hyperextension. Based on these findings, it is expected that coaches and athletes will focus on training the kinematic parameters that influence the jump serve technique, as the jump serve is a crucial technique for initiating play in volleyball.

Item Type:	Article
Keywords / Kata Kunci:	Kinematics Analysis; Jump Serve Technique; Professional; Amateur; Volleyball Ath
Subjects:	Pendidikan Olahraga
Faculty:	Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Jasmani Kesehatan dan Rekreasi S1
Depositing User:	MR BUJANG BUJANG
Date Deposited:	03 Jul 2025 12:51
Last Modified:	03 Jul 2025 12:51
URI:	http://repository.unismabekasi.ac.id/id/eprint/7942

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