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. There are versions for use in water, and versions incorporating facilities for CPR training.
Casualty make-up kits to simulate wounds are also available to add realism to training exercises.