EFEKTIFITAS TEKHNIK PNF HOLD RELAX DAN CONTRACT RELAX TERHADAP PENINGKATAN FLEKSIBILITAS OTOT PINGGANG ATLET TIM NASIONAL JUDO

MUHAMMAD FAUZAN AZIZ, . (2023) EFEKTIFITAS TEKHNIK PNF HOLD RELAX DAN CONTRACT RELAX TERHADAP PENINGKATAN FLEKSIBILITAS OTOT PINGGANG ATLET TIM NASIONAL JUDO. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

*ABSTRAK* Penelitian ini bertujuan untuk mengetahui persentase perbedaan efektifitas pnf hold relax dan pnf contract relax terhadap fleksibilitas otot pinggang pada atlet tim nasional judo. dengan menggunakan desain penelitian kuantitatif komparatif dan teknik eksperimen. Populasi dalampenelitian ini adalah atlet tim nasional judo Indonesia yang melakukan training center di ciloto, jawa barat, kemudian dilakukan pengambilan sampel menggunakan teknik sampling jenuh, dan didapatkan jumlah sampel sebanyak 32 atlet, yaitu mencari perbedaan dengan metode penelitian pre test dan post test. dilakukan 16 kali pertemuan untuk mendapatkan hasil skor penelitian, prosedur pengambilan data dilakukan dengan teknik observasi untuk mengetahui antara perbedaan metode pnf hold relax dan efek pnf contract relax. Hasil penelitian menunjukan bahwa adanya efek pnf hold relax mempengaruhi peningkatan fleksibilitas otot pinggang, dan efek pnf contract relax mempengaruhi peningkatan fleksibilitas otot pinggang, tetapi kedua efek tersebut tidak memiliki perbedaan signifikan terhadap peningkatan fleksibilitas otot pinggang terhadap atlet tim nasional judo. *ABSTRACT* This study aims to determine the percentage difference in the effectiveness of pnf hold relax and pnf contract relax on waist muscle flexibility in judo national team athletes. by using comparative quantitative research design and experimental techniques. The population in thisstudy was Indonesian judo national team athletes who conducted a training center in Ciloto, West Java, then took samples using saturated sampling techniques, and obtained a sample number of 32 athletes, namely looking for differences with pre-test and post-test research methods.16 meetings were held to obtain the results of the research score, the data collection procedure was carried out with observation techniques to find out the difference between the PNF Hold Relax method and the PNF Contract Relax effect . The results showed that the effect of pnf hold relax affected the increase in waist muscle flexibility, and the effect of pnf contract relax affected the increase in waist muscle flexibility, but the two effects did not have a significant difference in the increase in waist muscle flexibility in judo national team athletes. Keywords: PNF Hold Relax, PNF Contract Relax, flexibility

Item Type:	Thesis (Sarjana)
Additional Information:	1. Muchtar Hendra Hasibuan, M.Pd 2. Eko Prabowo, M.Pd
Subjects:	Olah Raga dan Seni Pertunjukan > Olahraga Beladiri Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga
Divisions:	FIO > Pendidikan Jasmani
Depositing User:	Users 19457 not found.
Date Deposited:	31 Aug 2023 03:26
Last Modified:	31 Aug 2023 03:26
URI:	http://repository.unj.ac.id/id/eprint/40538

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