The platform itself—a user-generated online gaming platform where users create "experiences" using the proprietary programming language Lua (via the Luau compiler).
If you are a user searching for this script to "troll" your friends, consider the risks: ROBLOX FE PP CONTROL SCRIPT
Despite the allure of controlling physics or messing with other players' avatars, using any exploit script on Roblox carries severe consequences. The Complete Guide to "ROBLOX FE PP Control
Bone and Pose System (Advanced)Professional developers use Bone objects and Motor6D animations. You could create an animation that makes the character walk with a "waddle," but this requires uploading an animation file to Roblox (which goes through moderation). Inappropriate animations are rejected and can lead to a ban for the developer. R6 (Classic): The waist is a single block (Torso)
The success of any physical modification script depends on the avatar type.
UpperTorso and LowerTorso with a WaistR joint. In theory, this offers more nuanced control. However, Roblox restricts scaling of body parts in Workspace unless the developer explicitly builds a scaling tool.