PENGARUH PROPRIOCEPTIVE NEUROMUSCULAR FACILITATION (PNF) TERHADAP FLEKSIBILITAS DAN RANGE OF MOTION (ROM) LUTUT PEMAIN FUTSAL PUTRA SMA NEGERI 2 BABELAN

ANDIKA JANUAR, . (2025) PENGARUH PROPRIOCEPTIVE NEUROMUSCULAR FACILITATION (PNF) TERHADAP FLEKSIBILITAS DAN RANGE OF MOTION (ROM) LUTUT PEMAIN FUTSAL PUTRA SMA NEGERI 2 BABELAN. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh Proprioceptive Neuromuscular Facilitation (PNF) terhadap peningkatan fleksibilitas dan Range of Motion (ROM) lutut pada pemain futsal putra SMA Negeri 2 Babelan. Futsal sebagai olahraga yang mengandalkan pergerakan ekstremitas bawah secara intensif, menuntut tingkat fleksibilitas otot hamstring dan ROM lutut yang optimal guna memaksimalkan performa dan meminimalkan risiko cedera. Observasi awal menunjukkan bahwa pemain futsal di SMA Negeri 2 Babelan belum rutin melakukan latihan fleksibilitas, yang berpotensi menghambat rentang gerak sendi dan memerlukan intervensi. Metode penelitian yang digunakan adalah Quasi Experimental dengan desain One Group Pretest-Posttest. Populasi penelitian mencakup seluruh pemain futsal putra SMA Negeri 2 Babelan yang berjumlah 15 orang, dan seluruh populasi dijadikan sampel melalui teknik total sampling. Data dikumpulkan menggunakan instrumen sit and reach untuk mengukur fleksibilitas dan goniometer untuk mengukur ROM lutut, baik sebelum (pretest) maupun sesudah (posttest) perlakuan. Perlakuan PNF diberikan selama 18 menit, terdiri dari 9 gerakan spesifik yang masingmasing dilakukan 3 repetisi dengan durasi 2 menit per gerakan, menggunakan teknik Contract-Relax dan Hold-Relax. Analisis data dilakukan dengan uji normalitas Shapiro-Wilk dan uji Paired Sample T-Test menggunakan program SPSS. Hasil analisis menunjukkan bahwa data fleksibilitas dan ROM lutut terdistribusi normal (p > 0,05). Uji Paired Sample T-Test menghasilkan nilai signifikansi (p-value) sebesar 0,000 (0,000040) (p < 0,05) untuk fleksibilitas dan seluruh variabel ROM lutut (fleksi kanan (0,000007), fleksi kiri (0,000199), ekstensi kanan (0,000001), ekstensi kiri (0,000011)). Nilai Cohen's d untuk semua variabel menunjukkan efek yang sangat besar (d > 0,8). Temuan ini mengindikasikan bahwa terdapat pengaruh signifikan dan dampak yang sangat besar dari latihan PNF terhadap peningkatan fleksibilitas dan ROM lutut pemain futsal putra SMA Negeri 2 Babelan. Kata Kunci: PNF, Fleksibilitas, Range of Motion (ROM) Lutut, Futsal. **** This study aims to analyze the effect of Proprioceptive Neuromuscular Facilitation (PNF) on improving flexibility and knee Range of Motion (ROM) in male futsal players at SMA Negeri 2 Babelan. Futsal, as a sport that relies heavily on intensive lower extremity movements, requires optimal hamstring flexibility and knee ROM to maximize performance and minimize injury risk. Initial observations indicated that futsal players at SMA Negeri 2 Babelan had not routinely engaged in flexibility training, which could hinder joint range of motion and necessitate intervention. The research method employed was a QuasiExperimental design with a One Group Pretest-Posttest approach. The study population included all 15 male futsal players from SMA Negeri 2 Babelan, and the entire population was used as the sample through total sampling technique. Data were collected using the sit-and-reach test to measure flexibility and a goniometer to assess knee ROM, both before (pretest) and after (posttest) the intervention. The PNF treatment was administered for 18 minutes, consisting of 9 specific movements, each performed for 3 repetitions with a duration of 2 minutes per movement, utilizing Contract-Relax and Hold-Relax techniques. Data analysis was conducted using Shapiro-Wilk normality tests and Paired Sample TTests with SPSS software. The analysis results showed that the flexibility and knee ROM data were normally distributed (p > 0.05). The Paired Sample T-Test produced a significance value (p-value) of 0.000 (0,000040) (p < 0.05) for flexibility and all knee ROM variables (right flexion (0,000007), left flexion (0,000199), right extension (0,000001), left extension (0,000011)). Cohen's d values for all variables indicated a very large effect (d > 0.8). These findings suggest a significant influence and a substantial impact of PNF training on enhancing flexibility and knee ROM in male futsal players at SMA Negeri 2 Babelan. Keywords: PNF, Flexibility, Knee Range of Motion (ROM), Futsal.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Eko Juli Fitrianto, S.Or., M.Kes. ; 2). Dzulfiqar Diyananda, S.T., M.Pd.
Subjects:	Sains > Anatomi Manusia Ilmu Kedokteran > Teknik, Prosedur,Perlengkapan Medis Ilmu Kedokteran > Cedera dan Luka-luka Ilmu Kedokteran > Terapi Olah Raga dan Seni Pertunjukan > Olah Raga Dalam Ruangan
Divisions:	FIO > Ilmu Keolahragaan
Depositing User:	Andika Januar .
Date Deposited:	04 Aug 2025 07:05
Last Modified:	04 Aug 2025 07:05
URI:	http://repository.unj.ac.id/id/eprint/57425

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