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"Latar Belakang : Obesitas diketahui terkait dengan berbagai gangguan kesehatan di antaranya sistem muskuloskeletal, yaitu Osteoarthritis OA lutut yang menyebabkan nyeri sehingga terjadi penurunan aktivitas dan berdampak pada penurunan kekuatan otot lutut yang pada akhirnya menurunkan kapasitas fungsional seseorang. Penatalaksanaan meliputi edukasi dan terapi latihan merupakan hal penting namun terkadang ada kendala untuk melakukan latihan di darat. Penelitian ini bertujuan untuk membandingkan pengaruh latihan di air dan di darat pada penderita obesitas dengan Osteoarthritis OA lutut terhadap penurunan intensitas nyeri dan peningkatan kekuatan otot lututMetode : Quasi experimental terhadap subjek obesitas dan OA lutut usia 40 ndash; 80 tahun dengan sedentary lifestyle PAL

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Background: Obesity is well known to be associated with various health problems, some of which includes musculoskeletal system, such as knee osteoarthritis OA that causes pain, and thus resulting in decreased activity. These would cause an impact to decrease the knee muscle strength, which ultimately lowers the functional capacity of an individual. Management that includes education and exercise therapy are deemed to be important, however often there are obstacles in doing exercises on land. This study aims to compare the effects of water versus land based exercise for obese patients with knee osteoarthritis OA to reduce pain intensity and improve knee muscle strength.Methods Quasi experimental on obesity and knee OA subjects, age ranging from 40 80 years with sedentary lifestyle PAL "

"Tujuan: Mengetahui perbandingan efek latihan isokinetik dan isometrik terhadap nyeri, kekuatan otot dan kemampuan fungsional pada pasien osteoarthritis lutut. Disain: Eksperimental paralel. Subjek: 28 orang pasien berusia antara 50-64 tahun, dibagi secara acak menjadi dua kelompok. Tempat: Bagian Ilmu Kedokteran Fisik dan Rehabilitasi. Perjan RS Dr. Hasan Sadikin. Bandung. Intervensi: Pasien menjalani program latihan isokinetik atau isometrik selama 6 minggu. Parameter: VAS, peak torque, indeks Lequesne yang diukur setiap minggu. Hasil: Kedua kelompok menunjukkan penurunan yang bermakna pada intensitas nyeri (p<0,001) dan indeks Lequesne (p<0,001), juga peningkatan yang bermakna pada peak torque (p<0,001) setelah 6 minggu. Tidak terdapat perbedaan yang bermakna antara kedua kelompok. Kesimpulan: Kedua jenis latihan berguna pada pasien osteoarthritis berusia lanjut Pada kelompok isokinetik tidak didapatkan subjek yang mengeluh nyeri yang bermakna.

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Objective: To compare the effect of isokinetic and isometric strengthening exercise on pain, strength and functional capacity of patients with knee osteoarthritis.

Design: Experimental parallel.

Participants: 28 patients, age 50-64 years, were randomly assigned into two groups.

Setting: Department of Physical Medicine and Rehabilitation. Hasan Sadikin Hospital Bandung.

Interventions: Patients received either a regimen of isokinetic exercise or a regimen of isometric exercise for 6 weeks.

Main outcome measure : VAS, peak torque and Lequesne index were measured each week.

Result: Both training groups showed significant decrease in pain score (pc0, 001) and Lequesne index (p<0, 001) and an increase in peak torque (p<0,001). However there is no significant difference of those parameters between groups.

Conclusion: Both exercises can benefit elderly patients with knee osteoarthritis as shown by the increase of strength and functional capacity. In the isokonetic group there were no subjects who experienced an increase in pain."