setgs fjumpheightmin <value> (Allows player to jump to whatever height they want. Default value is 76.)
skyrim — console
Allows player to jump to whatever height they want. Default value is 76.
Syntax
Allows player to jump to whatever height they want. Default value is 76.Example
Allows player to jump to whatever height they want. Default value is 76.💡 Notes
Found on Console Commands (Skyrim)/ActorValues