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NIOSH Publication No. 2007-131:

Ergonomic Guidelines for Manual Material Handling

April 2007

 

Employee Guidelines for Safer Carrying

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light bulbRedesign the container so it has handles, grips, or handholds.

install handles

 

light bulbHold the container close to the body.

hold container close

 

light bulbDon't carry more than you can handle. To reduce the weight of the load, use a smaller container.

reduce the weight of the load

 

exclamation pointCaution: be aware that gloves can reduce your grip strength up to 60 percent depending on the material they are made of and how many pairs you wear at once.

light bulbWear proper size gloves that fit. Gloves with rubber dots on the surface can increase grip stability on slippery surfaces.

gloves with rubber dots

 

light bulbIncrease the size of the bucket or pail handle with padding or a clamp-on handle.

clamp-on pail handle

light bulb Get co-worker assistance when necessary. Discuss your plan so that you do not have surprise movement.

get co-worker assistance to carry

 

magnifying glassUse equipment to carry materials whenever possible. If you must manually carry materials on your shoulder, reduce the weight of the load and use a pad to provide a cushion.

 

magnifying glass Pinch grips involve grasping items with the thumb and the tips of the other fingers. Power grips involve grasping items by wrapping all the fingers around an object. When grasping objects (e.g., handles) with a diameter of 1.25 – 2 inches and a straight wrist, power grips can provide up to 75% more strength compared with pinch grips.

 

light bulbPad the shoulder. Support the container on one shoulder and alternate between shoulders.

shoulder pad

 

light bulbUse a tool. pot lifter

This pot lifter makes carrying pots and other cylindrical containers easier. It replaces a pinch grip with a power grip and a straight wrist. It also allows for an upright posture (see Appendix E, page 64, University of California Agricultural Ergonomics Research Center, UC Davis).

 

 

 
Cover of NIOSH Publication 2007-131

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