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Endang Ambarwati, Endang
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Medicine & Pharmacology

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PENGARUH BERMAIN VIDEO GAME TIPE ENDLESS RUNNING TERHADAP WAKTU REAKSI Arfiningtyas, Uswatunnisa; Ambarwati, Endang; Saktini, Fanti
DIPONEGORO MEDICAL JOURNAL (JURNAL KEDOKTERAN DIPONEGORO) Vol 6, No 2 (2017): JURNAL KEDOKTERAN DIPONEGORO
Publisher : Faculty of Medicine, Diponegoro University, Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (483.544 KB) | DOI: 10.14710/dmj.v6i2.18645

Abstract

Latar Belakang: Video game banyak digunakan di seluruh dunia dan dapat dimainkan oleh siapa saja. Video game tipe endless running memerlukan koordinasi visual dan motorik yang baik karena jenis game ini menuntut pemainnya untuk berkonsentrasi penuh dan bereaksi cepat. Waktu reaksi merupakan salah satu parameter yang dapat diukur untuk menilai kemampuan koordinasi visual dan motorik.Tujuan: Mengetahui pengaruh bermain video game tipe endless running terhadap waktu reaksi.Metode: Penelitian ini menggunakan metode eksperimental dengan rancangan comparison group pre-test and post-test design. Subjek penelitian adalah 34 mahasiswi Fakultas Kedokteran Universitas Diponegoro berusia 17-22 tahun yang dibagi menjadi dua kelompok yaitu kelompok kontrol yang tidak bermain video game selama 4 minggu dan kelompok perlakuan yang bermain video game endless running 5 hari/minggu selama 4 minggu dengan frekuensi 1 jam/hari. Masing-masing subjek penelitian diukur waktu reaksi sebelum dan sesudah perlakuan menggunakan software Attention Network Test. Waktu reaksi sebelum dan sesudah bermain video game dianalisis dengan uji T-berpasangan. Perubahan waktu reaksi antarkelompok dianalisis dengan uji T-tidak berpasangan.Hasil: Ditemukan rerata penurunan waktu reaksi yang bermakna pada subjek penelitian kelompok perlakuan (p<0,001). Terdapat perbedaan rerata perubahan waktu reaksi yang bermakna antara subjek penelitian pada kelompok kontrol dan kelompok perlakuan (p=0,003).Kesimpulan: Bermain video game tipe endless running dapat menurunkan waktu reaksi.
Pengaruh Latihan Hatha Yoga terhadap Kadar Nitric Oxide pada Penderita Diabetes Melitus Tipe 2 Setiawati, Erna; Suhartono, Suhartono; Ambarwati, Endang
Jurnal Kedokteran Brawijaya Vol 29, No. 3 (2017)
Publisher : Fakultas Kedokteran Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkb.2017.029.03.8

Abstract

Angka kesakitan dan kematian akibat diabetes melitus di Indonesia cenderung berfluktuasi setiap tahunnya. Tujuan penelitian untuk mengetahui pengaruh latihan Hatha Yoga terhadap peningkatan kadar Nitric Oxide (NO) pada penderita diabetes melitus tipe 2. Metode penelitian adalah experimental dengan pre-post with control group design. Sebanyak 34 subjek diabetes melitus tipe 2 yang berusia antara 45-75 tahun dibagi menjadi 2 kelompok secara acak. Kelompok I mendapatkan latihan Hatha Yoga dan kelompok II tidak mendapat latihan Hatha Yoga. Subjek pada kelompok I melakukan 18 kali latihan dengan frekuensi tiga kali seminggu selama enam minggu dengan durasi 45 menit setiap sesi. Hasil menunjukkan tidak terdapat perbedaan bermakna kadar NO setelah intervensi antara kedua kelompok (p=0,856). Terdapat perbedaan bermakna pada perubahan glukosa darah puasa (p=0,000) dan glukosa darah 2 jam post prandial (p=0,010) antara kedua kelompok, dengan perubahan pada kelompok intervensi lebih baik daripada kelompok kontrol. Latihan Hatha Yoga terbukti dapat memberikan perbaikan perubahan kadar glukosa darah puasa dan glukosa darah 2 jam post prandial namun dampak pada kadar NO belum terbukti.Kata Kunci: Diabetes melitus tipe 2, Hatha Yoga, glukosa darah 2 jam post prandial, glukosa darah puasa, Nitric Oxide 
THE EFFECT OF JUMP ROPE TRAINING ON OXIDATIVE STRESS AND PULMONARY FUNCTION AMONG MEDICAL STUDENTS Adhyaksa, Afif Fauzi; Ambarwati, Endang; Supatmo, Yuswo; Marijo, Marijo
DIPONEGORO MEDICAL JOURNAL (JURNAL KEDOKTERAN DIPONEGORO) Vol 9, No 4 (2020): DIPONEGORO MEDICAL JOURNAL ( Jurnal Kedokteran Diponegoro )
Publisher : Faculty of Medicine, Diponegoro University, Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (617.366 KB) | DOI: 10.14710/dmj.v9i4.27659

Abstract

Background. Physical inactivity has been known as a global public health problem and also becomes an important risk factor for Non-Communicable Disease (NCD). Jump rope training is an example of aerobic exercise that is easily done with simple tools. It also increases pulmonary function and reduces oxidative stress. The objective of the study assessing the effects of jump rope training on oxidative stress and pulmonary function in male medical students of Diponegoro University. Method. This is a quasi-experimental study with 42 male medical students as subjects. The subjects were chosen purposively and divided into two groups using a matched subject design. The treatment group was given jump rope training for 6 weeks, each week consists of three-session exercises. The control group didn’t perform jump rope training. The pulmonary functions measured are Vital Capacity (VC), Forced Vital Capacity (FVC) and Forced expired volume in one second (FEV1) using spirometry, while the oxidative stress level used malondialdehyde (MDA) parameters measured using the thiobarbituric reactive substances method (TBARS). Paired t-test, independent t-test, Wilcoxon, Mann-Whitney, and Spearman test were used for statistical analysis. Results. There was a significant difference in spirometry test and MDA level in the jump rope training group compared to the control with p < 0.001. Spearman’s correlation analysis revealed that MDA levels were not correlated with pulmonary function (p > 0.05). Conclusion. Jump rope training may decline oxidative stress and improve pulmonary function in male medical students of Diponegoro University.
THE COMPARISON BETWEEN PLYOMETRICS EXERCISE WITH AEROBIC EXERCISE TOWARDS DECISION-MAKING IN YOUNG ADULTS Azzahara, Salma Yasmine; Ambarwati, Endang; Kumaidah, Endang; Widodo, Sumardi
DIPONEGORO MEDICAL JOURNAL (JURNAL KEDOKTERAN DIPONEGORO) Vol 9, No 6 (2020): DIPONEGORO MEDICAL JOURNAL (Jurnal Kedokteran Diponegoro)
Publisher : Faculty of Medicine, Diponegoro University, Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/dmj.v9i6.29333

Abstract

Background: Lack of physical activity in individual has a big impact towards brain as if in the cognitive parts of the brain, especially decision making and memory. The relation between physical activity and cognitive ability is related to angiogenesis and neurogenesis that is more optimal in individuals who do their physical activity routine. Plyometrics and Aerobic exercise are proven to have a positive effect on the body, but there has been no further research on the comparison of the two sports.  Aim: to understand the comparison between plyometrics exercise with aerobic exercise towards decision-making in young adults . Methods: This study used quasi experimental design pretest and posttest. The subjects were 39 aged, all of whom are students of Fakultas Kedokteran Universitas Diponegoro. Subjects divided into 3 groups as control, Plyometrics exercise, and Aerobic exercise. Decision-making score measured by IOWA Gambling Task (IGT). Data’s significance was analyzed with paired t-test.  Results: There was significant difference in decision-making score before (pre-test) and after (post-test) Plyometrics and Aerobic exercise (p<0,05). Nevertheless, higher score was found in experimental group 1 which is the Plyometrics exercise (p=0,000). Furthermore, there was significant difference towards decision-making score in experimental and control group (p<0,05). Conclusion: Plyometrics and Aerobic exercise increase decision-making score for young adults. A more significant increase was found in the Plyometrics group (p=0,000).
Co-Authors Adhyaksa, Afif Fauzi Arfiningtyas, Uswatunnisa Azzahara, Salma Yasmine Endang Kumaidah Erna Setiawati, Erna Fanti Saktini Marijo Marijo, Marijo Pusaka, Semerdanta Sumardi Widodo Yuswo Supatmo