HUBUNGAN ANTARA DAYA LEDAK OTOT LENGAN, KOORDINASI MATA-TANGAN, DAN MOTIVASI BERPRESTASI DENGAN KETERAMPILAN SMASH ATLET BULUTANGKIS U15

IBNU YUNSHOR AMAR, . (2025) HUBUNGAN ANTARA DAYA LEDAK OTOT LENGAN, KOORDINASI MATA-TANGAN, DAN MOTIVASI BERPRESTASI DENGAN KETERAMPILAN SMASH ATLET BULUTANGKIS U15. Magister thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Prestasi bulutangkis Indonesia mengalami penurunan kualitas di turnamen elite, sementara analisis pola permainan U15 menunjukkan dominasi pukulan smash sebagai penentu kemenangan. Penelitian ini bertujuan menginvestigasi hubungan daya ledak otot lengan, koordinasi mata-tangan, dan motivasi berprestasi dengan keterampilan smash atlet U15 untuk menyusun strategi pembinaan berbasis bukti. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei dan teknik analisis korelasional untuk menguji hubungan antara daya ledak otot lengan (X1), koordinasi mata-tangan (X2), dan motivasi berprestasi (X3) terhadap keterampilan smash (Y) atlet bulutangkis U15. Sampel penelitian terdiri dari 40 atlet PB. Jaya Raya Ragunan yang diambil secara total sampling. Data dikumpulkan melalui tes Chronojump Linear Encoder (daya ledak), Modified Alternate Hand Wall Toss Test (koordinasi mata-tangan), kuesioner motivasi berprestasi, dan tes keterampilan smash PBSI, kemudian dianalisis dengan uji korelasi Pearson dan regresi berganda menggunakan SPSS. Hasil penelitian menunjukkan hubungan positif dan signifikan antara daya ledak otot lengan (r=0,741), koordinasi mata�tangan (r=0,735), dan motivasi berprestasi (r=0,455) dengan keterampilan smash atlet U15 (p<0,05). Ketiga variabel secara bersama-sama menjelaskan 77,9% varian keterampilan smash (R²=0,779), dengan daya ledak dan koordinasi sebagai prediktor dominan. Pembinaan atlet U15 perlu mengintegrasikan latihan daya ledak, koordinasi, dan penguatan motivasi untuk mengoptimalkan keterampilan smash sebagai fondasi kompetitif di level senior. Kata Kunci: Daya Ledak Otot Lengan, Koordinasi Mata-Tangan, Motivasi Berprestasi, Smash Bulutangkis, Atlet U15 ************************ Indonesian badminton performance has experienced a decline in quality in elite tournaments, while analysis of U15 playing patterns shows the dominance of smash shots as a determinant of victory. This study aims to investigate the relationship between arm muscle explosive power, hand-eye coordination, and achievement motivation with the smash skills of U15 athletes to develop evidence-based coaching strategies. This research employed a quantitative approach with survey methods and correlational analysis techniques to examine the relationship between arm muscle explosive power (X1), hand-eye coordination (X2), and achievement motivation (X3) on smash skills (Y) of U15 badminton athletes. The research sample consisted of 40 athletes from PB. Jaya Raya Ragunan selected through total sampling. Data were collected through Chronojump Linear Encoder tests (explosive power), Modified Alternate Hand Wall Toss Test (coordination), achievement motivation questionnaire, and PBSI smash skills test, then analyzed using Pearson correlation test and multiple regression using SPSS. The research results showed positive and significant relationships between arm muscle explosive power (r=0.741), hand-eye coordination (r=0.735), and achievement motivation (r=0.455) with U15 athletes' smash skills (p<0.05). The three variables together explained 77.9% of the variance in smash skills (R²=0.779), with explosive power and coordination as dominant predictors. The development of U15 athletes needs to integrate explosive power training, coordination, and motivation strengthening to optimize smash skills as a competitive foundation at the senior level. Keywords: Arm Muscle Explosive Power, Hand-Eye Coordination, Achievement Motivation, Badminton Smash, U15 Athletes

Item Type:	Thesis (Magister)
Additional Information:	1) Prof. Dr. Samsudin, M.Pd 2) Dr. Oman Unju Subandi, M.Pd
Subjects:	Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga > Kepelatihan,Manajemen Kepelatihan
Divisions:	PASCASARJANA > S2 Pendidikan Jasmani
Depositing User:	Ibnu Yunshor Amar .
Date Deposited:	11 Aug 2025 03:43
Last Modified:	11 Aug 2025 03:43
URI:	http://repository.unj.ac.id/id/eprint/59269

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