Keyboard shortcut: CTRL + SHIFT + ALT + U
This operator converts a BlockMuscle surface into a BlockSurface and configures the objects in the collections where you select some objects so they stop behaving like a muscle. After applying the changes, you will be able to reposition the interior objects by moving them as well as the ends.
Steps to follow:
Press the keyboard shortcut "CTRL + SHIFT + ALT + U" to stop behaving like a muscle.
![](https://static.wixstatic.com/media/69d67b_4cab77ac6c534c9694788b233ee54c2d~mv2.gif/v1/fill/w_980,h_551,al_c,usm_0.66_1.00_0.01,pstr/69d67b_4cab77ac6c534c9694788b233ee54c2d~mv2.gif)