THE RELATIONSHIP BETWEEN WRIST FLEXIBILITY AND ARM MUSCLE STRENGHT WITH THE ACCURACY AND SPEED OF SMASH FOR BADMINTON ATHLETES UNIVERSITAS PENDIDIKAN INDONESIA (UPI)

Ardianto Rifki Purnama, - (2025) THE RELATIONSHIP BETWEEN WRIST FLEXIBILITY AND ARM MUSCLE STRENGHT WITH THE ACCURACY AND SPEED OF SMASH FOR BADMINTON ATHLETES UNIVERSITAS PENDIDIKAN INDONESIA (UPI). S1 thesis, Universitas Pendidikan Indonesia.

Abstract

This study aims to analyze the relationship between wrist flexibility and arm muscle strength with smash accuracy and speed in badminton athletes of Universitas Pendidikan Indonesia (UPI). In this study using descriptive methods with correlational techniques and the sample in this study amounted to 12 UPI Badminton UKM athletes.. Descriptive statistics show the average wrist flexibility of 99.16, arm muscle strength of 5.01, smash accuracy of 4.25, and smash speed of 103.83. The normality test results showed that the data were normally distributed (p> 0.05). Pearson correlation analysis showed a significant positive relationship between wrist flexibility and smash accuracy (r = 0.640, p = 0.025) and smash speed (r = 0.662, p = 0.019). Similarly, arm muscle strength was significantly associated with accuracy (r = 0.587, p = 0.045) and smash speed (r = 0.720, p = 0.008). However, the regression analysis results showed that these two variables together did not have a significant effect on smash accuracy (p = 0.081) but were significant on smash speed (p = 0.030). The results of this study underscore the importance of wrist flexibility and arm muscle strength in supporting smash performance, both in terms of accuracy and speed. Training that focuses on improving flexibility and arm muscle strength is recommended to help athletes improve the quality of their smashes, while still considering aspects of technique and coordination.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?view_op=new_articles&hl=en&imq=ARDIANTO+RIFKI+PURNAMA# ID SINTA Dosen Pembimbing: Kardjono : 6745760 Yopi Kusdinar : 6745768 Karya ini adalah tugas akhir setara dengan skripsi sesuai dengan SK Fakultas Pendidikan Olahraga dan Kesehatan Nomor : 67/UN40.A6/PK.03.05/2025
Uncontrolled Keywords:	Fleksibilitas, Kekuatan Otot Lengan, Ketepatan, Kecepatan, Samash, Bulutangkis Flexibility, arm muscle strength, accuracy, Speed, Smash, Badminton
Subjects:	L Education > L Education (General) R Medicine > RC Internal medicine > RC1200 Sports Medicine
Divisions:	Fakultas Pendidikan Olahraga dan Kesehatan > Jurusan Pendidikan Kepelatihan
Depositing User:	Ardianto Rifki Purnama
Date Deposited:	17 Feb 2025 06:20
Last Modified:	17 Feb 2025 06:28
URI:	http://repository.upi.edu/id/eprint/130778

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