It is an undisputed and well-known fact that workers’ use of manual tools increases repetitive movement, introduces awkward working postures and elevates the risk of ergonomic injuries and illnesses. Throughout the past decade, the utility industry has done a great job of recognizing these ergonomic safety issues, and a number of utility tool manufacturers have responded by developing new battery-operated tools and tool features that address them. Slowly but surely, ergonomic safety is increasing in the workplace as investor-owned utilities, contractors, cooperatives and municipalities make the switch from manual to battery-operated tools.
However, even with the progress that’s been made, there are many workers who are still using manual cutting and crimping methods on job sites across the country, which means those individuals face a greater likelihood of carpal tunnel syndrome, tendonitis, sciatica, sprains, strains, soft tissue damage and other injuries.
According to the most recent data available from the U.S. Bureau of Labor Statistics, among upper body injuries involving the repetitive use of tools, approximately 61 percent involve injury to the hands and wrists, 20 percent involve injury to the shoulders, 10 percent involve injury to the arms and 9 percent involve injury to the trunk and back. Signs of these of musculoskeletal disorders include decreased range of motion, decreased grip strength, swelling, cramping and loss of function. Other symptoms of these injuries include numbness, pain, tingling and stiffness.