Provides a memorable demonstration of good and bad lifting.
Spines Click to Enlarge Another way to show the dangers of poor lifting technique.
Flexing the spine shows the compression which the discs suffer under load. Each spine model has a herniated lumbar disc. Models of parts of the spine only may be used instead of a full spine. Wall charts of the spine may also be used. Rescue Click to Enlarge Robust life-size manikins are available, in various weights, to practice recovery and extrication in situations where the use of a human volunteer would be hazardous.