It's North American Occupational Safety and Health (NAOSH) Week, the annual observance held every first full week of May across the United States, Canada, and Mexico, and this year we're talking about one of the most underestimated hazards in the workplace: the staircase.
Whether you're a delivery driver hauling appliances, a contractor moving equipment floor to floor, a healthcare worker transporting supplies, or a warehouse professional navigating a multi-level facility, stairs are a daily reality. And with them comes one of the most common and preventable workplace injuries: back strain.
Stairs aren't just physically demanding. They are also unforgiving. Every time a worker carries a heavy load up or down a flight of steps, they're fighting gravity, maintaining balance, twisting at awkward angles, and absorbing shock through their spine, often repeatedly throughout the day.
According to OSHA, musculoskeletal injuries from overexertion and awkward lifting are among the most frequently reported workplace injuries in North America. Back injuries, in particular, are notoriously slow to heal and can sideline workers for weeks or even permanently limit their careers.
The good news? Most stair-related back injuries are completely preventable!
Before picking up any load, scout the staircase. How wide is it? How many flights? Is the surface wet or uneven? Understanding your path eliminates mid-climb decision-making, which is when most awkward movements and injuries happen.
The further a load is from your center of gravity, the more torque it places on your spine. Grip the load firmly and hold it as close to your chest as possible. Even a moderate weight becomes significantly harder on your back when it's extended away from your body.
Twisting your torso under load, especially on stairs, is one of the top causes of disc injuries. Instead, move your feet to change direction. Point your toes where you want to go and let your whole body follow.
This one bears repeating every NAOSH Week: lift with your legs, not your back. Before picking up a load at the base of a staircase, squat down, grip securely, and use your quadriceps and glutes to drive upward. Your spine should stay neutral throughout.
Even with a load in one hand, using the handrail provides critical stability. If both hands are occupied, that's a signal the load may need to be broken into smaller trips or that the right tool isn't being used for the job.
Stairs punish hurried movements. Slips and falls cause some of the most severe injuries in any industry. Take each step deliberately, keep your eyes on the path ahead, and communicate clearly with a coworker if you're working in tandem on a narrow staircase.
If a load feels too heavy, it is. Muscle fatigue compounds quickly on stairs, and pushing through the discomfort is how acute injuries become chronic ones. Asking for help, or using the right equipment, is never a sign of weakness. It's smart safety.
Here's the truth NAOSH Week wants every employer and worker to understand: the best injury is the one that never happens. And increasingly, that means replacing manual effort with purpose-built technology.
That's exactly what Voltstair motorized stair climbing dollies are designed to do.
Our lineup of electric stair climbing hand trucks — including the Voltstair GO, Voltstair Titan, Voltstair X-Climber, and Voltstair Hercules — takes the physical burden of stair climbing off your workers and puts it where it belongs: on the machine.
This week is a great time to audit the physical demands your team faces every day. Ask yourself:
If the answer to any of those is yes, it's worth a conversation.
Workplace safety isn't just the right thing to do. It reduces downtime, lowers comp costs, improves morale, and keeps your best people healthy and on the job.
At Voltstair, we believe no worker should have to choose between getting the job done and protecting their body. Our motorized stair climbing solutions exist because we've seen what repetitive stair hauling does to workers over time and we know there's a better way.
Explore our full lineup at Voltstair.com and find the right tool to keep your team safe all year long, not just during NAOSH Week.
Have questions about which Voltstair is right for your workplace? Call us at 212-366-5483 or email Info@ClimbingSteps.com. We're happy to help.