Usia dan Postur Tubuh sebagai Determinan Keluhan Subyektif Gangguan Muskuloskeletal Penari Foti Bobouk

Abstract

Foti bobouk dance is a typical dance that is always performed in every event among the Rote tribe. However, the attractive and lively movements of the foti bobouk dance actually carry the risk of musculoskeletal disorders (MSDs) for dancers. This study aimed to analyze the relationship between body posture, age and body mass index with MSDs of foti bobouk dancers. The design of this study was cross-sectional, involving 30 dancers from the Rote tribe who live in Kupang city. The dancers were selected using a purposive sampling technique. The variable measurement instrument was the Rapid Entire Body Assessment (REBA) to assess the level of MSDs risk in dancers due to body posture while dancing and the Nordic Map Questionnaire (NMQ) to identify subjective complaints of MSDs felt after performing the foti bobouk dance movements. Age was measured by filling out a questionnaire and body mass index was measured by measuring body weight and height directly. The collected data were analyzed using the Spearman correlation test. The results showed that the p value for each independent variable was 0.038 for body posture, 0.021 for age and 0.822 for body mass index. It was concluded that age and body posture were determinants of subjective complaints of MSDs of foti bobouk dancers in Kupang City.

Keywords: foti bobouk dance; musculoskeletal disorders; body posture; age

ABSTRAK

Tari foti bobouk merupakan tarian khas yang selalu ditampilkan dalam setiap acara di kalangan masyarakat suku Rote. Meskipun demikian gerak tari foti bobouk yang atraktif dan bersemangat ternyata menyimpan resiko timbulnya keluhan musculoskeletal disorders (MSDs) bagi penari. Penelitian ini bertujuan untuk menganalisis hubungan antara postur tubuh, usia dan indeks massa tubuh dengan MSDs penari foti bobouk. Rancangan penelitian ini adalah cross-sectional, yang melibatkan 30 penari dari suku Rote yang berdomisili di kota Kupang. Para penari tersebut dipilih dengan teknik purposive sampling. Instrumen pengukuran variabel adalah Rapid Entire Body Assessment (REBA) untuk menilai tingkat resiko MSDs pada penari akibat postur tubuh saat menari dan Nordic Map Questionnaire (NMQ) untuk mengidentifikasi keluhan subyektif MSDs yang dirasakan setelah melakukan gerak tari foti bobouk. Usia diukur melalui pengisian kuesioner dan indeks massa tubuh diukur melalui pengukuran berat badan dan tinggi badan secara langsung. Data yang telah terkumpul dianalisis menggunakan uji korelasi Spearman. Hasil penelitian menunjukkan bahwa nilai p untuk masing-masing variabel bebas adalah 0,038 untuk postur tubuh, 0,021 untuk usia dan 0,822 untuk indeks massa tubuh. Disimpulkan bahwa usia dan postur tubuh merupakan determinan keluhan subyektif MSDs penari foti bobouk di Kota Kupang.

Kata kunci: tari foti bobouk; musculoskeletal disorders; postur tubuh; usia