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Standing*- Remaining on one's feet in an upright position remaining stationary - FREQUENT
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Walking*- Remaining upright on one's feet, and moving about - FREQUENT
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Sitting*- Body remains in a seated position - OCCASIONAL
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Stooping*- To bend the body downward and forward by bending the spine at the waist - OCCASIONAL
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Bending*- To flex the upper body forward - FREQUENT
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Twisting*- To rotate the upper body forward - FREQUENT
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Climbing*- To move the body in any direction on equipment or structures that do not include stairs or ladders - OCCASIONAL
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Ladders*- To ascend and descend ladders - N/A
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Stairs*- To ascend and descend stairs - OCCASIONAL
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Kneeling*- To move the body downwards and come to rest on both hands and both knees - OCCASIONAL
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Squatting*- To move the body downwards by bending both knees - OCCASIONAL
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Crouching*- To bend the body forward and downward by bending the spine and the legs - OCCASIONAL
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Crawling*- To move the body forward or backwards on hands and knees - OCCASIONAL
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Reaching Horizontal*- To extend the arms and hands outward, remaining under shoulder height - CONSTANT
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Reaching Overhead*- To extend the arms and hands up and out over shoulder height - FREQUENT
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Grasping*- Using functional gripping of the hand to handle an object - FREQUENT
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Finger Manipulation*- To manipulate objects with the use of fingers - CONSTANT
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Seeing*- Using visual feedback to accomplish a task or activity - CONSTANT
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Hearing*- Using sound feedback to accomplish a task or activity - CONSTANT
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Repetitive Upper Extremity Use*- Using the arms and/or hands continuously or more than 2/3 of the total time - CONSTANT
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Repetitive Lower Extremity Use*- Using the legs and/or feet continuously or more than 2/3 of the total time - N/A