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Lifting Tasks: Female - Lifting Task Ending Below Knuckle Height (<28") Male - Lifting Task Ending Below Knuckle Height (<31") Female - Lifting Task Ending Between Knuckle Height (≥28") & Shoulder Height (≤53") Male - Lifting Task Ending Between Knuckle Height (≥31") & Shoulder Height (≤57") Female - Lifting Task Ending Above Shoulder Height (>53") Male - Lifting Task Ending Above Shoulder Height (>57")    Lowering Tasks: Female - Lowering Task Beginning Below Knuckle Height (<28") Male - Lowering Task Beginning Below Knuckle Height (<31") Female - Lowering Task Beginning Between Knuckle Height (≥28") & Shoulder Height (≤53") Male - Lowering Task Beginning Between Knuckle Height (≥31") & Shoulder Height (≤57") Female - Lowering Task Beginning Above Shoulder Height (>53") Male - Lowering Task Beginning Above Shoulder Height (>57")    Pushing Tasks: Female - Pushing Task Initial Forces Male - Pushing Task Initial Forces Female - Pushing Task Sustained Forces Male - Pushing Task Sustained Forces    Pulling Tasks: Female - Pulling Task Initial Forces Male - Pulling Task Initial Forces Female - Pulling Task Sustained Forces Male - Pulling Task Sustained Forces    Carrying Tasks: Female - Carrying Task Male - Carrying Task

Female - Lifting Task Ending Between Knuckle Height (≥28") & Shoulder Height (≤53") * Indicates Required Entry * Object Weight (Pounds): * Hand Distance: 7 inches 10 inches 15 inches * Lifting Distance: 10 inches 20 inches 30 inches * Frequency One Lift Every: 15 seconds 30 seconds 1 minute 5 minute 8 hours    Calculate  Population Percentage: [ Result ] Reprinted from the Ergonomics Image Gallery™ with permission from Ergoweb Inc. Copyright © 2005. The illustrations, instructions and principles contained in the material are based on published research and, to the best of our knowledge, current at the time of publication. No attempt has been made to interpret any referenced codes, standards, or regulations. Please refer to the appropriate code, standard, or regulation-making authority for interpretation or clarification.