Muhammad Ikhwan Zein
Faculty Of Sport Science, Universitas Negeri Yogyakarta

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CEDERA ANTERIOR CRUCIATE LIGAMENT (ACL) PADA ATLET BERUSIA MUDA Muhammad Ikhwan Zein
MEDIKORA Vol. XI No. 1 Oktober 2013
Publisher : Faculty of Sports Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (546.115 KB) | DOI: 10.21831/medikora.v11i2.2811

Abstract

Cedera Anterior Cruciate Ligament (ACL) adalah cedera lutut yang paling sering dialami atlet. Banyak atlet terpaksa mengakhiri karier olahraganya karena penanganan yang tidak baik terhadap cedera ini. Meningkatnya partisipasi atlet berusia muda dalam olahraga kompetitif membuat angka kejadian cedera ACL pada populasi ini ikut meningkat. Hal tersebut tentunya menjadi tantangan baru bagi dunia medis karena penanganan cedera ACL pada atlet berusia muda masih menjadi perdebatan. Terapi non-operatif seringkali memberikan hasil yang tidak memuaskan dan menimbulkan ketidakstabilan lutut, sedangkan terapi operatif rekontruksi berisiko menyebabkan gangguan pertumbuhan. Artikel ini disusun untuk mengkaji tata laksana cedera ACL pada atlet berusia muda berdasarkan bukti-bukti penelitian terbaru yang telah dilakukan.
The effect of low impact aerobic exercise on increasing physical fitness for the elderly Cerika Rismayanthi; Muhammad Ikhwan Zein; Rizki Mulyawan; Risti Nurfadhila; Rifky Riyandi Prasetyawan; Muhammad Sigit Antoni
Jurnal Keolahragaan Vol 10, No 1: April 2022
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.265 KB) | DOI: 10.21831/jk.v10i1.48743

Abstract

This study aimed to investigate the effect of low-impact aerobic exercise on increasing physical fitness for the elderly. This one group of pretest-posttest quasi-experimental research recruited elderly subjects from Sumber Waras Elderly Association in Yogyakarta, Indonesia. Twenty-four elderly subjects aged 60-70 years old participated in the 16 sessions of aerobic exercise intervention. All subjects completed pre-and post-intervention physical fitness tests comprising the aerobic/cardiovascular (CV) endurance (2 minutes step test), upper body strength (arm curl test), lower body strength (chair stand test), upper body flexibility (back scratch test), core and lower body flexibility (sit and reach test) and balance (8 foot up and go test). Changes in physical fitness (post- versus pre-intervention) of the subjects were analyzed using paired T-test. The normality and homogeneity tests were performed using the Kolmogorov Smirnov and Levene’s tests, respectively. Statistical significance was set to p 0.05. This study showed that all physical fitness components, including aerobic endurance, upper and lower body strength, upper and lower body flexibility, and balance, were increased significantly in the subjects (p 0.05). The results suggest that low-impact aerobic exercise positively affects physical fitness improvement in the elderly.
Penilaian Muscle Imbalance dengan metode Functional Movement Screen pada atlet baseball sub-elite Indonesia Muhammad Ikhwan Zein; Rumpis Agus Sudarko
Jorpres (Jurnal Olahraga Prestasi) Vol 15, No 2 (2019)
Publisher : Departement of Sports Coaching, Faculty of Sports Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.197 KB) | DOI: 10.21831/jorpres.v15i2.29516

Abstract

Baseball adalah cabang olahraga yang memiliki angka kejadian cedera overuse yang tinggi. Risiko cedera akan meningkat bila atlet memiliki ketidakseimbangan otot atau musce imbalance yang disebabkan oleh penggunaan otot hanya pada sisi dominan tanpa melatih sisi lain. Penelitian ini bertujuan untuk mengidentifikasi ketidakseimbangan otot pada atlet baseball sub-elite Indonesia menggunakan tes Functional Movement Screen (FMS®). Penelitian ini merupakan penelitian deskriptif potong lintang yang melibatkan atlet baseball mahasiswa laki-laki di Yogyakarta. Lima belas subyek (usia 22.27 + 2.63 tahun, tinggi 167 + 6.59 cm, berat 66.67 + 13.40 kg) berpartisipasi dalam penelitian ini. Subyek melakukan 7 jenis dari pemeriksaan FMS yang terdiri dari (1) Deep Squat, (2) Hurdle Step, (3) Inline Lunges, (4) Shoulder Mobility, (5) Active Straight Leg Raise, (6) Trunk Stability Push-up dan (7) Rotary Stability untuk menilai kelemahan dan ketidak seimbangan otot. Tiga terapis olahraga terlatih menilai subyek dengan nilai “0” sampai “3”. Penilaian diberikan berdasar kualitas gerakan dimana nilai “0” diberikan bila subyek gagal atau nyeri dan nilai “3” diberikan bila subyek mampu melakukan gerakan dengan sempurna. Hasil FMS menunjukkan bahwa gerakan deep squat (rata-rata 1.93 + 0.704) dan rotary stability (rata-rata kanan 2,6 + 0,51; kiri 2,47 + 0,52) merupakan gerakan yang paling sulit dilakukan oleh subyek. Nilai shoulder mobility dan rotary stability (nilai perbedaan kanan dan kiri 0.13) menunjukkan terdapat ketidak seimbangan otot pada sisi kanan dan kiri. Penelitian ini menunjukkan bahwa terdapat kelemahan otot terutama otot batang tubuh dan ekstrimitas bawah. Ketidakseimbangan otot sisi kanan dan kiri juga teridentifikasi melalui pemeriksaan FMS ini. Intervensi korektif melalui program latihan penguatan otot dibutuhkan untuk mencegah terjadinya cedera pada atlet. Muscle Imbalance assessment using Functional Movement Screen method in Indonesian sub-elite baseball athletes AbstractBaseball is sport with high incidence of overuse injury. The injury risk will be increased if athlete have muscle imbalance caused by using the dominant side of the body without train the other side. The study aims to identify muscle imbalance of Indonesian sub-elite baseball athletes using Functional Movement Screen (FMS®) test. This descriptive cross-sectional study was recruited male baseball players in Yogyakarta. Fifteen subjects (age 22.27 + 2.63 y.o, height 167 + 6.59 cm, weight 66.67 + 13.40 kg) participated in this study. The subjects underwent 7 type of FMS movements consists of (1) Deep Squat, (2) Hurdle Step, (3) Inline Lunges, (4) Shoulder Mobility, (5) Active Straight Leg Raise, (6) Trunk Stability Push-up and (7) Rotary Stability to screen muscle weakness and imbalance. Three trained sports therapists score the subjects with “0” to “3” range values. Score given based on the quality of movement where score “0” if the subjects fail or pain and the score “3” if subjects perfectly done. The FMS score showed that the deep squat (mean score 1.93 + 0.704) and rotary stability (right 2.6 + 0.51; left 2.47 + 0.52) was the most difficult movement performed by the subjects. Score of shoulder mobility and rotary stability (right-left difference 0.13) indicated right-left muscle imbalance. The results showed that muscle weakness especially core and lower extremity muscle occur on the subjects. Right-left side imbalance also detected by FMS test. Corrective intervention using strengthening exercise program is needed to prevent injuries of the athletes.
THE PERSPECTIVE OF CLINICAL CLERKSHIP STUDENTS ON HEALTH PROTOCOLS DURING THE COVID-19 PANDEMIC ON DAILY EXERCISE ACTIVITIES Santi Anugrahsari; Nining Parlina; Muhammad Ikhwan Zein; Ayatullah Muhammad Resza; Suryadi; Hafid Abbas
Gladi : Jurnal Ilmu Keolahragaan Vol 12 No 02 (2021): GLADI : JURNAL ILMU KEOLAHRAGAAN
Publisher : UNIVERSITAS NEGERI JAKARTA POSTGRADUATE OF PHYSICAL EDUCATION DEPARTMENTS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (633.051 KB) | DOI: 10.21009/GJIK.122.11

Abstract

Physical exercise is essential to maintain human health. However, everybody has to apply the health protocols to prevent COVID-19 transmission during the pandemic. There is no exception; it is also applied for Clinical Clerkship Students who undergo the learning process at the Teaching Hospital. Unfortunately, no research provides a perspective on health protocol during the COVID-19 pandemic on daily exercise activities. This study aims to research the sports activities of Clinical Clerkship Students, measure knowledge about distance when exercising according to the protocol from the Ministry of Health, and describe their opinion regarding health protocols. This research conducted a mixed-method experiment that studies twenty-eight Clinical Clerkship Students. The type of sport and its frequency were evaluated using the International Physical Activity Questionnaire (IPAQ) short form. The enhancement of participants’ knowledge after watching the video and sport activity were studied descriptive quantitatively. Meanwhile, their opinion on the health protocol was analyzed qualitatively. The participants' Physical Activity Categories were 25% low, 50% moderate, and 25% high. The results showed that low and high IPAQ Catagories have a higher video post-test score, but there was no correlation. More than 75% of the students understand the contents of health protocols during exercise. We conclude that half of Clinical Clerkship Students have a moderate physical activity category and know about distance when exercising through educational videos and believe that maintaining health during a pandemic by exercising is necessary as long as they adhere to health protocols.
Internet-based physical activity promotion in the post pandemic era Muhammad Ikhwan Zein
JKKI : Jurnal Kedokteran dan Kesehatan Indonesia JKKI, Vol 12, No 3, (2021)
Publisher : Faculty of Medicine, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/JKKI.Vol12.Iss3.art1

Abstract

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