Blender Lowpoly Character Rigg+Ragdoll by mtalhalodhi on DeviantArt
Ragdoll Tools - Blender Market
Blender: ragdoll tutorial - YouTube
Daily Blender Tip - Ragdoll (part 2) - BlenderNation
Blender 2.5 Ragdoll Tutorial: aegis3d's tutorial, updated for 2.5. | Blender, Tutorial, Blender 3d
Creating Ragdoll Rigs in Blender - part 02 - YouTube
Welcome to Ragdoll Tools documentation! — Ragdoll Tools 1.3 documentation
Ragdoll Tools - Blender Market
physics - How to setup reasonable ragdoll constraints between body parts? - Blender Stack Exchange
Blender Commander Rig works, Mixamo no twist bones a pain, Ragdoll physics not working properly - Character & Animation - Epic Developer Community Forums