FiveM-Scripts/basic/infinite_stamina/client.lua at master - GitHub
Depending on your goal, follow the appropriate path.
This is the most legitimate version. Many server owners install admin menus (like ESX Admin or vMenu) that include a toggle: SetPlayerStamina(PlayerId, true) . When active on the server side, every player on the server automatically gets infinite stamina. You cannot bypass this if the server has it disabled.
refers to a state or modification where this meter never depletes, allowing a player to sprint indefinitely without physical consequence.