Suhartono, Suhartono (2005) PENGARUH KELELAHAN OTOT ANGGOTA GERAK BAWAH TERHADAP KESEIMBANGAN POSTURAL PADA SUBYEK SEHAT. Masters thesis, Program Pasca Sarjana Universitas Diponegoro.
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Abstract
Objective : To examine the effect of lower extremity muscle fatigue on postural control. Design : The two groups post test design only. Participants : Thirty healthy subjects, from 17 to 19 years old were divided into two randomized groups, i.e male and female group. Setting : Medical Rehabilitation Division of Dr Kariadi Hospital, Semarang Time : March, 2005 to Apri1,2005 Intervension : All subjects underwent Wingate Cycle Test (WCT) i.e pedaling the ergocycle for thirty seconds as fast as they could with the maximum load which was 7,5 % of the body weight. The test was followed by balance assessment using Balance Rail Test. Main Outcome Measure : Fatigue scale of lower extremity, fatigue index, BRT (Balance Rail Test) II. Results : The average age of male and female subject was the same i.e 17,93 + 0,079 years old. The average weight and height of male was higher than female.BMI of all subjects was normal. Fatigue index was 66,1 %. Fatigue scale of lower extremity was 6,7. Seventeen subjects could complete BRT II (> 20 seconds). Thirteen subjects failed to complete BRT II (< 20 seconds). There is a significant correlation between fatigue index, fatigue scale of lower extremity and standing time at BRT II (p<0,05). Conclusion : There is a significant effect of lower extremity muscle fatigue on postural control. Tujuan : untuk mengetahui efek kelelahan otot anggota gerak bawah terhadap kontrol keseimbangan postural pada subyek sehat. Rancangan : The two groups post test design only. Subyek : 30 subyek sehat, yang berumur 17-19 tahun, yang terbagi menjadi 2 group secara acak yaitu grup laki-laki dan grup perempuan. Tempat : Divisi Rehabilitasi Medik RS Dr Kariadi Semarang. Waktu : Maret - April 2005. Perlakuan : Semua subyek penelitian menjalani Wingate Cycle Test (WCT), yaitu mengayuh ergocycle secepat-cepatnya dan melawan beban maksimum yang diberikan sesuai dengan 7,5% dari berat badannya selama 30 detik. Kemudian diukur keseimbangannya dengan Balance Rail Test (BRT). Ukuran hasil utama : Skala kelelahan extremitas bawah, fatigue index, BRT (Balance Rail Test) II. Hasil : Rerata usia subyek pria adalah sama dengan wanita yaitu 17,93 + 0,079 tahun. Rerata berat badan dan tinggi badan pria adalah lebih besar dibanding wanita. BMI semua subyek adalah normal. Rerata fatigue index 66,1%. Skala kelelahan extremitas bawah 6,7. Jumlah subyek yang dapat menyelesaikan BRT II sebanyak 17 orang (>20 detik), 13 subyek lainnya gagal (<20 detik). Ada hubungan yang bermakna antara fatigue index, skala kelelahan extremitas bawah dan lama berdiri pada BRT II (p<0,05). Simpulan : Ada pengaruh kelelahan anggota gerak bawah terhadap kontrol keseimbangan postural.
Item Type: | Thesis (Masters) |
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Subjects: | R Medicine > R Medicine (General) |
Divisions: | School of Postgraduate (mixed) > Master Program in Biomedical Science |
ID Code: | 12496 |
Deposited By: | Mr UPT Perpus 1 |
Deposited On: | 31 May 2010 14:32 |
Last Modified: | 31 May 2010 14:32 |
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