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PENGARUH PEMBERIAN SUPLEMEN GLUTAMIN TERHADAP PENGURANGAN KELELAHAN OTOT SETELAH LATIHAN EKSENTRIK Rusdiawan, Afif; Taufikkurrachman, Taufikkurrachman
Bravo's : Jurnal Program Studi Pendidikan Jasmani dan Kesehatan Vol 6, No 4 (2018): DESEMBER 2018
Publisher : STKIP PGRI Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32682/bravos.v6i4.930

Abstract

Tujuan dari penelitian ini adalah Membuktikan pengaruh pemberian suplemen glutamin terhadap pengurangan kelelahan otot setelah aktivitas eksentrik yang dilihat berdasarkan kekuatan otot dan ROM sendi. Subjek penelitian ini adalah mahasiswa PJKR IKIP Budi Utomo yang dibagi secara acak ke dalam dua kelompok, 22 orang coba kelompok kontrol dan 22 orang coba kelompok perlakuan. Desain penelitian ini adalah randomized group pretest and posttest design. Aktivitas eksentrik yang dilakukan adalah aktivitas Drop Jumps pada bangku dengan ketinggian 0.5 meter. Pemberian glutamin dilakukan secara oral setelah aktivitas eksentrik dengan dosis 0,4 gram/Kg BB dalam 450 ml air mineral sebanyak 3 kali pemberian (3 hari). Pengukuran kekuatan otot tungkai menggunakan back and leg dynamometer sedangkan pengukuran ROM menggunakan alat goniometer. Hasil pengukuran didapatkan rerata kekuatan otot tungkai kelompok kontrol 63,7 ± 17,0 kg dan kelompok perlakuan 81,1 ± 17,0 kg pada jam 72. Sedangkan hasil pengukuran ROM didapatkan rerata kelompok kontrol 124,3 ± 3,2 derajat dan kelompok perlakuan 131,7 ± 4,1 derajat pada jam 72. Analisis menunjukkan bahwa pemberian glutamin pada kelompok perlakuan dapat meningkatkan kekuatan otot tungkai dengan nilai p = 0,000, dan juga dapat meningkatkan ROM sendi lutut dengan nilai p = 0,000 jam ke 72 setelah aktivitas eksentrik. Dari hasil tersebut dapat disimpulkan bahwa pemberian glutamin sebesar 0,4 gram/kg BB/hari dapat meningkatkan kekuatan otot tungkai dan ROM sendi lutut pada jam ke 72 setelah aktivitas eksentrik.
Effect of Glutamine Supplement Administration on the Reduction of Muscular Fatigue Post-Eccentric Exercise Rusdiawan, Afif; Taufikkurrachman, Taufikkurrachman
Folia Medica Indonesiana Vol. 55, No. 4
Publisher : Folia Medica Indonesiana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Menopausal period is the period of permanent cessation of menstruation due to reduced or lost ovarian activity. One of the effects of decline estrogen levels during menopause is atropic vulvovaginitis. Consumption of phytoestrogens can reduce menopausal symptoms. Phytoestrogen is found in vegetables and fruits such as tomatoes and red melon. The objective of this study was to compare the effectiveness of red melon juice and tomato on the increase of vaginal wall thickness in menopausal rats. This study revealed an alternative of phytoestrogen sources that is more effective to reduce menopausal symptoms, especially those related to vaginal atrophy to improve the quality of life of menopausal women. Subjects of this study were 27 ovariectomized Wistar strain Rattus norvegicus which were s divided into 3 groups randomly, one control group and two treatment groups with tomato juice and red melon juice at a dose of 330 mg/kgBW/day administered for 28 days. The variable of this study were the thickness of the vaginal wall which was precipitated by Hematoxiline Eosine. The highest vaginal wall thickness was found in the treatment group of red melon juice of 879.89 ± 70.52 µm and the lowest of the control group (K) of 643.3 ± 58.33 µm. The results of Anova test showed that there was a significant difference between control group and treatment groups, the tomato juice and red melon juice with a dose of 330 mg/kgBW/day, so it can be concluded that red melon juice with a dose of 330mg/Kg BW/day has the best effect in increasing the thickness of vaginal wall of menopausal rats as compared with tomato juice.