Free toolbox talk · Ergonomic · 10 min

Manual Lifting and Back Safety

Construction and general industry · Ver en español

Talking points

  1. OSHA does not set a specific weight limit, but the NIOSH lifting equation recommends a maximum of 51 pounds under ideal conditions — and conditions on a jobsite are rarely ideal.
  2. Use proper technique: keep the load close to your body, bend at the knees (not the waist), keep your back straight, and avoid twisting while lifting.
  3. When a load is too heavy or awkward for one person, use a team lift or mechanical aid — dolly, hand truck, hoist, or crane. Asking for help is not weakness.
  4. Plan your lift before you pick anything up: know the weight, check your path for obstacles, and identify where you will set it down.
  5. Repetitive lifting is cumulative — a 30-pound object lifted 100 times is as hard on your back as a few heavy lifts. Rotate tasks and take breaks.

Ask the crew

What's the heaviest thing you've lifted this week — and could a mechanical aid or team lift have made it safer?

Standards this talk is built on

A toolbox talk is a short safety briefing. It supports the training a standard requires; it does not replace it.

Run this talk with your crew and keep the record

In Jobsite, workers sign in on their phones in English or Spanish, and you keep who attended, when, and where, with every other talk your crew has had.

Using an AI assistant? Jobsite's free MCP server serves this library, with OSHA rule text, no sign-in: https://jobsitecerts.com/api/mcp/public (/mcp)

Sign-in sheet

Print this page to collect signatures, or run the talk in Jobsite and workers sign in on their phones.

NameSignatureDate

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