Strain Injury Prevention Overview

Back Activities

Reaching, bending over, sitting

Skiing, hiking, bike riding

Playing with your children and grandchildren

Working and feeling productive

Back Safety Goals

Back injury and injury prevention Lifting techniques Quiz

Back Statistics

80% of Americans will have a back injury that requires medical attention

Back injuries are the second most common cause of lost work time, next to the common cold

Back injuries occur more often at home than they do at work

Injured backs are often subject to reinjury In addition to missed work, there may be

a lifetime of pain

Back Parts

VertebraeSpinal cord DisksMuscles, ligaments, tendons

Potential Back Injury

Strain or sprainBulging diskHerniated disk

Causes of Injury

Years of abuse Poor posture Unconditioned back Excess weight and

potbellies Bad lifting

techniques

Back Posture

Maintain the back’s natural curves Standing Sitting Sleeping Changing posture and stretching Adaptive posture

Conditioning Your Back

Physical conditioningFlexibilityExcess weight

and potbellies

Exercises

Walking Stretching Sit-ups Leg lifts Squats

Lifting Equipment

Powered equipment such as forklifts, powered carts, and electric pallet jacks

Handtrucks, carts, pallet jacksCranes and hoistsConveyors

Back Safety Goals

Back injury and injury prevention Lifting techniques Quiz

Size up the loadWeightShape and size

Clear the pathObjectsTight doorways or corners

Unloading zone

Lifting Plan

Proper Lift

Stand close with a shoulder-width stance

Squat by bending your knees and hips Pull the load close and grip it Tighten your stomach, lift your head Rise up with your legs

Carrying the Load

Make sure you can seeTake small, stable stepsDo not twist your back

Proper Unloading

Squat down with the loadDo not bend your back over with the loadBe careful of fingers

Overhead Loads

Shoulders level with the loadSlide the load closeUse your legs

Long Loads

Pick up one endPlace the balance point on your shoulderWatch the ends

Using A Vacuum Cleaner

Keep your arm close to the body to reduce excessive forces and awkward postures caused by arms too far away from the body

Keep back upright and take small steps rather than bending or twisting. Workers tend to bend forward with vacuum and twist to the side when taking wide sweeps.

Use knee or kneeling pads when it is necessary to kneel such as when changing bags

Lighter weight vacuums can ease the forces used to push the vacuum and longer wands on the vacuum can reduce how much a person leans forward.

Team Lifting

Designate a person to lead the lift

Lift at the same time

Keep the load levelUnload slowly

together

Think About Your Back

Don’t be lazyThink long

termDon’t try to lift

too muchConsider your

back in all things

Back Safety Goals

Back injury and injury prevention Lifting techniques Quiz

Summary

Maintain back posture and conditioningUse available lifting equipmentHave a lifting planUse your legsAlways think about your back

Quiz

1. More back injuries occur at work than at home.

True or False

2. Poor __________ can cause back pain by disrupting the back’s natural curve.

3. Name 2 things to check before attempting to lift a load: _________________, __________________.

4. Lifting with your legs is necessary only when attempting to lift heavy loads.

True or False

5. Describe 2 of the more common back injuries: __________________, __________________.

Quiz (cont.)

6. A “weekend warrior” might incur a back injury because his back is not _______________________.

7. When conducting a team lift, the first thing you should do is _______________________________.

8. Back injuries are usually the result of a single traumatic event.

True or False

9. Name some of the material handling equipment that your company has available: __________________.

10. Is your back more suited for pushing or pulling a load? ___________________________________

Quiz Answers

1. False. More back injuries occur at home. That’s why we also need to consider our backs when away from work.

2. Poor posture disrupts the back’s natural curves.

3. Size up or evaluate the load, clear the pathway.

4. False. Lifting incorrectly even with light loads constitutes back abuse.

5. Strained muscle, sprained or torn ligament, bulging disk, herniated or ruptured disk.

Quiz Answers (cont.)

6. The “weekend warrior’s” back is usually not properly conditioned for strenuous work.

7. Designating a lift leader help to coordinate the lift to keep all participants safe.

8. False. Back injuries are usually the result of years of abuse until the weakened back snaps.

9. Material handling equipment might include: cart, forklift, handtruck, pallet jack, conveyor, hoist.

10. The back has more strength pushing than it does when pulling.