For items over 50 pounds, squat down and firmly grasp the object. If necessary use gloves. When lifting, lift with the knees, not the back.
The OSH act gives workers safe and healthful working conditions
<h3>What is Ergonomics?</h3>
The engineering and design of goods, procedures, and systems using psychological and physiological concepts is known as human factors and ergonomics, or simply human factors. Reduce human error, boost productivity, improve safety, system availability, and comfort are the four main objectives of human factors learning, with an emphasis on how people interact with designed systems.
The field combines a variety of academic fields, including psychology, sociology, engineering, biomechanics, industrial design, physiology, anthropometry, interaction design, visual design, user experience, and user interface design. Methods and methodologies from these and other knowledge fields are used in human factors research to examine human behavior and produce information pertinent to the four main objectives listed above.
Learn more about ergonomics with the help of the given link:
brainly.com/question/28271494
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I think it is one or two.
hope this helps. =)
They are trying to find what the area could be most useful for. ;-;
