Back injuries result from damage, wear, or trauma to the bones, muscles, or other tissues of the back. Common back injuries include sprains and strains, herniated disks, and fractured vertebrae. The lumbar is often the site of back pain. The area is susceptible because of its flexibility and the amount of body weight it regularly bears. It is estimated that low-back pain may affect as much as 50 to 70 percent of the general population in the United States.

Low-back pain is often the result of incorrect lifting methods and posture. Repetitive lifting, bending, and twisting motions of the torso affect both the degree of severity and frequency of low-back pain. In addition, low-back pain may also be the result of bad lifting habits. Sedentary lifestyles most often lead to weak abdominal muscles and hamstrings. This causes the stronger muscles which have remained strong to pull the body away from its optimal anatomical form. The imbalanced muscles cause people to continue to perform these repetitive actions. This results in misplaced force application within the spine, often resulting in hemorrhage of disks within the spinal column.

Contents

• 1 Back injuries and lifting
  • 1.1 Low-back biomechanics of lifting
  • 1.2 Calculating injury-free lifting capabilities
• 2 Material handling
  • 2.1 Administrative precautions
  • 2.2 Design parameters
• 3 References
• 4 Additional reading

Back injuries and lifting

Noun

lȉft m. (Cyrillic spelling ли̏фт)

1. lift
2. elevator

Declension declension of lift singular plural nominative lȉft lìftovi genitive lifta lìftōvā dative liftu liftovima accusative lift liftove vocative lifte liftovi locative liftu liftovima instrumental liftom liftovima

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Lift With the Legs Web (Exercise, Exercises, Lifts ...
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Kidney Sagittal (Renal, Sagittal Section of Nose Mouth ...
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See also:

• Business: Construction and Maintenance: Consulting: Safety (20)
• Business: Education and Training: Health and Safety (295)
• Business: Education and Training: Health and Safety: Occupational Health and Safety (58)
• Health: Occupational Health and Safety: Consultants (95)
• Health: Occupational Health and Safety: Ergonomics: Consultants (28)

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• Industrial Health Solutions
  industrialhealthsolutions.com
  Applied ergonomics, workplace injury prevention, corporate wellness, and other workplace safety and health programs.
• Safety Star
  safetystar.net
  Provides creative ideas for safety awareness in the workplace to reduce employee injuries.
• Bill Sims Safety Incentive Programs
  billsims.com
  Performance improvement and incentive and safety programs that provide employee recognition.