Translations:Adventist Youth Honors Answer Book/Health and Science/Basic Rescue/22/en
From Pathfinder Wiki
Only a conscious casualty can be transported with the four-hand seat carry because he must help support himself by placing his arms around the bearers' shoulders. This carry is especially useful in transporting the casualty with a head or foot injury and is used when the distance to be traveled is moderate. It is also useful for placing a casualty on a litter.