PERBANDINGAN JOGGING DAN CONTRAST BATH TERHADAP PENURUNAN KADAR ASAM LAKTAT DALAM DARAH PADA ATLET KOP ATLETIK UNIVERSITAS NEGERI JAKARTA

ROBERTO ARITONANG, . (2023) PERBANDINGAN JOGGING DAN CONTRAST BATH TERHADAP PENURUNAN KADAR ASAM LAKTAT DALAM DARAH PADA ATLET KOP ATLETIK UNIVERSITAS NEGERI JAKARTA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

*Abstrak* -------- Tujuan penelitian ini dilakukan untuk mengetahui Perbandingan Jogging dan Contrast Bath Terhadap Penurunan Kadar Asam Laktat Dalam Darah Pada Atlet KOP Atletik Universitas Negeri Jakarta. Penelitian dilaksanakan di GOR Universitas Negeri Jakarta dan Stadion Atletik Rawamangun pada tanggal 21 Maret 2023. Metode yang digunakan eksperimen “two group pre-test and post-test”. Dengan teknik pengambilan sampel purposive sampling, yang berjumlah 20 orang dari jumlah populasi 101 orang. Penelitian diawali dengan tes awal untuk mengetahui Kadar Asam Laktat Dalam Darah Pada Atlet KOP Atletik Universitas Negeri. Kemudian sampel akan dibagi menjadi dua kelompok dengan masing-masing perlakuan yang berbeda yaitu jogging dan contrast bath. Hasil uji hipotesis diperoleh bahwa hipotesis diterima, yaitu perlakuan dengan menggunakan jogging dan contrast bath berpengaruh terhadap penurunan kadar asam laktat. Pada kelompok perlakuan jogging dan contrast bath terdapat perbedaan antara hasil tes awal (pretest) dan tes akhir (posstest) yang dimana pada kelompok jogging nilai rata-rata selisih sebesar 4,74 sedangkan kelompok contrast bath nilai rata-rata selisih sebesar 7,88. Terjadinya perbedaan tersebut disebabkan karena perlakuan yang diberikan dengan menggunakan jogging dan contrast bath merupakan metode untuk menurunkan kadar asam laktat. Sehingga peneliti menyimpulkan bahwa contrast bath lebih efektif untuk penurunan kadar asam laktat. Kata Kunci: Asam Laktat, Contrast bath, jogging *Abstract* -------- The purpose of this research was to determine the comparison of jogging and contrast baths on reducing lactic acid levels in the blood of KOP Athletics athletes at Jakarta State University. The research was carried out at the Jakarta State University Sports Hall and the Rawamangun Athletic Stadium on March 21 2023. The experimental method used was "two group pre-test and post-test". Using a purposive sampling technique, there were 20 people from a population of 101 people. The research began with an initial test to determine the levels of lactic acid in the blood of State University KOP Athletics Athletes. Then the samples will be divided into two groups with each different treatment, namely jogging and contrast bath. The results of the hypothesis test showed that the hypothesis was accepted, namely that treatment using jogging and contrast baths had an effect on reducing lactic acid levels. In the jogging and contrast bath treatment groups, there was a difference between the results of the initial test (pretest) and the final test (posttest), where in the jogging group the average difference was 4.74, while in the contrast bath group the average difference was 7.88. This difference occurred because the treatment given using jogging and contrast bath was a method to reduce lactic acid levels. So the researchers concluded that contrast baths were more effective in reducing lactic acid levels.

Item Type:	Thesis (Sarjana)
Additional Information:	1) Prof. Dr. dr. Junaidi, SP.KO., Subs ALK (K) 2) dr. Bazzar Ari Mighra, Sp.N
Subjects:	Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga > Aneka Olah Raga > Atletik Olah Raga dan Seni Pertunjukan > Pendidikan Olah Raga
Divisions:	FIO > Ilmu Keolahragaan
Depositing User:	Users 19444 not found.
Date Deposited:	05 Sep 2023 06:13
Last Modified:	05 Sep 2023 06:13
URI:	http://repository.unj.ac.id/id/eprint/41332

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