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All Journal J@TI (TEKNIK INDUSTRI) Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri PRODUCTUM : Jurnal Desain Produk (Pengetahuan dan Perancangan Produk) Jurnal Teknologi Sistem Informasi dan Aplikasi Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Abdi Bhara: Jurnal Pengabdian Kepada Masyarakat Integrasi: Jurnal Ilmiah Teknik Industri
Galih Prakoso, Galih
Faculty of Technology, Industrial Engineering Department, President University, Jababeka
Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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Evaluation of Office Chairs to Enhance Comfort and Reduce Musculoskeletal Risk in Sedentary Work Environments Fitrianto, Taufik Ramadhan; Prakoso, Galih; Nugroho, Alfani Risman; Afifah, Anshah Silmi; Anggiriani, Siska; Widiastuti, Retno
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 6, No 2 (2025): Jurnal SENOPATI Vol 6, No 2
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2025.v6i2.6750

Abstract

This study evaluates the effectiveness of an ergonomically redesigned office chair, tailored to meet the anthropometric needs of employees. It addresses common issues associated with prolonged sitting, such as musculoskeletal discomfort and fatigue, which are prevalent in sedentary work environments. Utilizing anthropometric data from prior studies, the redesign incorporates modifications in key chair dimensions—such as seat height, seat depth, and backrest height—to enhance user comfort and reduce physical strain. The ROSA (Rapid Office Strain Assessment) tool was employed to assess posture and ergonomic risk for both the old and redesigned chairs. Findings indicate a significant improvement in ergonomic support and comfort with the new design, supported by a statistically significant reduction in ROSA scores, as confirmed through a paired sample t-test. Although the redesign effectively enhances comfort, further improvements are recommended, including adjustable lumbar support and backrest flexibility. This study underscores the importance of ergonomic adaptations in office furniture to support diverse body types and reduce occupational health risks.
Co-Authors Anggiriani, Siska Anshah Silmi Afifah Bahtiar Rahmat Bhimantara, Agung Prakoso Fitrianto, Taufik Ramadhan Gustiarini Rika Putri Hardianto Iridiastadi HUTASOIT, NICOLAS Ihwah S, Bima Luthfi Juwitasari, Dhian Kusumaningrum, Noni Moh Khoerul A Muhamad Ridwan Nugroho, Alfani Risman Pratiwi, Annaba Ajeng Putra, Gilang Fajarafath Putri, Viky Kurnia Ramadhan, Abiyyu Sahrul Retno Widiastuti Rheinhardt, Matthew Rishelin, Nadya Saparina, Euis Nina Silfianti, Widya Sundara, Gilar Tiara, Pinkan