Instead of using scripts, players can improve their stamina through official game mechanics:

: Scripting violates Roblox's terms of service and can lead to permanent bans.

Running out of stamina in the middle of combat or while navigating treacherous environments often results in character death. Consequently, some players seek scripts to maintain a permanently full bar, allowing them to keep constant pressure on enemies or explore without interruption. Risks and Warnings

Are you interested in a to boost your strength and stamina stats? Movement Speed IS INSANE!! :) [Arcane Odyssey]

: Levels are earned by using physical attacks or weapons during gameplay.