Repetitive tasks might seem harmless at first, but over time they can cause serious strain on your muscles, joints, and nerves — especially if done without breaks or in awkward positions.
Why It Matters:
Repetitive motion injuries (RMIs) are some of the most common — and preventable — workplace injuries. They develop slowly, often going unnoticed until they become painful enough to interfere with work. Recognizing the risks early helps reduce long-term damage and keeps workers productive and healthy.
Key Points:
- What counts as repetitive motion? Anything done over and over again — lifting, gripping tools, using a jackhammer, bending wire, loading materials, or even reaching overhead.
- Warning signs: Tingling, numbness, persistent soreness, joint stiffness, reduced grip strength, or swelling — especially in the wrists, shoulders, elbows, or lower back.
- High-risk situations: Repetition combined with awkward postures, forceful exertion, vibration (from tools), or cold weather can accelerate injuries.
- Long-term consequences: Untreated RMIs can lead to tendonitis, carpal tunnel syndrome, bursitis, or chronic back problems.
Best Practices:
- Rotate tasks when possible to use different muscle groups.
- Take microbreaks (30 seconds to 2 minutes) throughout the day to stretch and reset your posture.
- Adjust your body position — avoid awkward stances or overreaching.
- Use ergonomic tools that reduce strain.
- Report discomfort early — it’s easier to correct small issues before they become injuries.
✅ Small aches aren’t just “part of the job.” They’re a signal that something needs to change.
Ask the Crew:
- What’s the most repetitive task we do every day?
- Is anyone already feeling soreness or numbness that comes and goes?
- Could we rotate duties or adjust how we’re working to reduce strain?