Check the route of travel and look for obstacles and surface conditions, which may be unsafe. Arrange for mechanical devices like a pushcart, handtruck or other appropriate means to help with transporting the load. Remember to use proper lifting techniques when loading mechanical devices. Whenever possible, push rather than pull. Get a firm footing.
Point toes out.
Bend your knees. Don't bend at the waist. Keep the principles of leverage in mind. Don't do more work than you have to. Maintain your three natural back curves.