Journal of Ergonomics
Open Access

Workplace Musculoskeletal Conditions and their Progression

Ronald George^{* *}Correspondence: Ronald George, Department of Nursing, South Valley University, Qena, Egypt, Email:

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Description

Musculoskeletal Disorders (MSDs) and accompanying bodily problems are more common among workers in a variety of occupations where materials must be handled by hand. Various occupational disorders affect these workers as a result of their difficult working positions. Some of these employment positions include lifting, bending, or lengthy periods of sitting. This review examined the various body positions and material handling techniques used by workers during routine job activities. The occupational risk in human tasks, a broad analysis of the postures used in human activities, the body components engaged in human tasks, an assessment of the occupational risk factors, and various ways to adjustment have also been identified.

The analysis came to a close with recommendations for potential ergonomic interventions that might reduce the risk factors brought on by these uncomfortable body positions. The great majority of employees in the world are involved in agriculture and are subject to a range of dangers. The primary decentralized nature of agriculture makes it challenging to establish and enforce work safety regulations and standards. While standards may be established for machinery produced in big factories, it is difficult to keep an eye on how it is doing in actual use. It becomes particularly challenging to guarantee that design requirements are followed when equipment is made in small workshops or by farmers themselves, especially when the equipment's users are hired labourers paid on a daily basis.

The primary causes of injuries amongst farmers in village in the northern Indian state of Haryana were identified through an epidemiological research, the findings of which are presented in this publication. The analysis revealed that threshers and equipment for cutting and processing feed are the main culprits in severe injuries. Some machines' designs have indeed been made safer by adopting ergonomics theories. Hand tools are responsible for a significant number of minor injuries.

In order to implement context-specific human-centered design interventions in the injection moulding shop-floor work areas of plastic furniture manufacturing factories within the framework of industrially developing countries, the purpose of this actual science article analysis is to identify the occurrence of workrelated ergonomics risk factors. The research methods employed included questionnaires, posture assessment tools, machine design, digital human modelling and simulation, and simple job study methods. With a lot of room for expansion, the plastic processing sector is extremely fragmented and made up of small and medium-sized businesses.

In industrially developing nations, there is very little study on occupational design ergonomics for shop floor workstations used in the injection moulding of plastic furniture. Shop floor employees are impacted by common uncomfortable working postures and the resulting bodily aches. Accessories and fixtures with practical design aspects that are useful and simple to use have been imagined. The workstation's virtual ergonomic evaluation with the suggested accessories and fittings revealed a considerable decrease in difficult working positions. Real human experiments were conducted in the factories using physical model of the proposed fittings.

When compared to the time required before design improvements, a time analysis revealed a decrease in operator cycle time. Research methodology, findings, and design solutions presented from an ergonomics perspective would undoubtedly be helpful guidelines for current and future factories in the injection moulded plastic furniture manufacturing industry of commercially developing countries, as well as for other research projects of a similar nature. To ensure patient-centered outcomes and to maximize the study's value and effect, it is crucial to involve research users in the process of determining research priorities. An exercise to identify research priorities for musculoskeletal disorders was coordinated by the Musculoskeletal Disorders Research Advisory Committee Versus Arthritis.

The Child Health and Nutrition Research Initiative (CHNRI) method, which involves four stages and two surveys to gather research uncertainties, consolidate them, score the uncertainties against importance and impact, and then analyse the scoring for prioritisation, was used to establish research priorities with a variety of workers. The first survey received responses from 213 people, while the second survey received responses from 285 people, including physicians, researchers, and patients with musculoskeletal illnesses. New therapy development and testing, better treatment targeting, early diagnosis, prevention, and improved pain management with a focus on understanding underlying mechanisms were among the top goals.