This research is about the observation of workers transporting sacks in a traditional market. The worker complained about pain in many body parts like the shoulders, waist, and arms, which are presented in the results of the Nordic Body Map questionnaire. This problem can be solved by massaging the body section to reduce musculoskeletal disorders. Because it is often get massaged, it makes the completion time of sack transport become longer. Work posture must be improved because too much pain piles up over long periods and can impact condition health and decrease productivity. The purpose of this research is to evaluate the working posture while doing manual handling. Evaluate work posture using Rapid Entire Body Assessment (REBA) and Manual Handling Assessment Chart (MAC Tool). As a result, work posture and manual handling have a higher level of risk of injury, so we need to investigate and implement change. The level of risk must be reduced to at least medium risk. Using auxiliaries can improve work posture, reduce health risks, reduce load sacks, and increase work productivity. The recommended outcome is adding a skid box to improve the value of REBA and manual material handling by providing a hand trolley cart.

Aktivitas pemindahan material pada bengkel bubut BP dilakukan secara manual oleh 2 pekerja. Kegiatan tersebut menimbulkan musculoskeletal disorders yang tersaji pada hasil kuesioner Nordic Body Map. Maka dari itu, diperlukanlah penelitian lebih lanjut untuk mengetahui seberapa besar tingkat risiko yang berkaitan dengan postur kerja dan manual material handling agar pekerja tidak mengalami cedera lebih lanjut dan aktivitas menjadi aman karena memiliki tingkat risiko musculoskeletal disorders yang rendah. Analisis mengenai postur kerja menggunakan metode REBA (Rapid Entire Body Assessment) dan manual handling menggunakan Manual Handling Assessment Charts (MAC Tool). Hasilnya adalah kedua operator memiliki postur kerja dan manual handling dengan tingkat risiko cedera yang tinggi. Usulan perbaikan yang mampu diimplementasikan berkaitan dengan postur tubuh adalah perbaikan postur kerja dengan memperhatikan nilai REBA. Perbaikan juga berkaitan dengan manual material handling berupa mereduksi jarak perpindahan, mengeliminasi rintangan rute perpindahan, dan memperbaiki pencahayaan lingkungan kerja.

KKN 80 Atma Jaya University Yogyakarta chose Bantul and Kulon Progo Regencies as locations to implement the Community 5.0 Community Service Program. The author found the location of KKN in Tamanan Village. Tamanan Village is one of the villages located in Banguntapan District, Bantul Regency, Yogyakarta Special Region. This KKN 80 activity aims to help the residents of Tamanan Village explore and look for village potentials that can be developed in order to provide added value to the village. The potential of the village owned can be in the form of natural resources, agricultural or plantation land, natural or artificial tourism as well as various sources that can be utilized for the progress and development of the village. The service method used is counseling, the author also seeks information related to the village's potential. The author plans to make innovations regarding the application of the Mina Padi cultivation system because in Tamana Village there is potential for rice fields that can apply the system. The results of mina padi are rice and fish. The extension stage of the Mina Padi system will be documented in the form of an interactive e-book and video, in order to make it easier for the residents of Tamanan Village to realize it and it is hoped that it will produce an abundant variety of harvest types, as well as increase the income of the residents of Tamanan Village.

Desa Jambidan yang menjadi lokasi kegiatan KKN dari penulis     merupakan     padukuhan     yang     sebagian     besar     dari penduduknya berprofesi sebagai petani dan pengrajin batu bata. Desa Jambidan, Kecamatan Banguntapan, Kabupaten Bantul ini terletak di pesisir sungai opak yang menjadikannya cocok untuk kegiatan bercocok tanam seperti pertanian, oleh karena itu penulis menemukan bahwa pertanian di Desa Jambidan memiliki dampak yang besar kepada kehidupan penduduk nya. Jerami merupakan limbah pertanian yang berupa residu atau sisa dari hasil pertanian padi, dikarenakan jumlah nya yang sangat melimpah di masa panen petani memanfaatkan jerami tersebut sebagai pupuk dan makanan ternak,lalusisadari jerami tersebut dibakaruntukmenghemat biaya dan tempat. Penulis berharap supaya pembakaran jerami dapat berkurang dengan adanya metode pengolahan jerami menjadi kertas, sehingga petani – petani di Desa Jambidan dapat mengolah limbah jerami nya masing – masing menjadi bahan dasar pembuatan kertas.

SD Negeri 3 Bareng Lor Klaten is an elementary school located in the North Klaten area. Adequate facilities are needed in presenting the right learning facilities for students. The right resources will help in the teaching and learning process in an institution, especially in school units. One of the resources to be aware of is the "Teacher" itself. The quality of a teacher will greatly affect the quality of teaching and learning in a school. Fun and capable teachers will be able to increase students' interest in participating in learning at school. The ability of a teacher to analyze students is very necessary in the teaching and learning process. One of the tools that can be used is to use Microsoft Excel in analyzing statistically about student data or school data. Microsoft Excel is a program or application that is part of the Microsoft Office installation package, functioning to process numbers using a spreadsheet consisting of rows and columns to execute commands. One of the benefits that can be utilized by teachers from SD Negeri 03 Bareng Lor Klaten schools when gaining knowledge about advance excel is that it can provide interesting visualizations for teachers and students at school. Based on the above conditions, a Microsoft excel training is needed which is intended for teachers who are at SD Negeri 3 Bareng Lor Klaten. The expected goal is that teachers can have more mastery with the use of Microsoft excel so that they can provide more attractive visual exposure to students or parents. The methods used in the training are face-to-face methods, interviews, and discussions. The material given during the training is an introduction to excel, data management, creating tables and graphs, exercises of basic formulas and formulas, filtering and sorting data. Microsoft Excel training for teachers at SD Negeri 3 Bareng Lor Klaten can be carried out properly.