Run it
Copy the script and paste it into your executor.
local rs = cloneref(game:GetService("ReplicatedStorage"))
local sprint = rs.Systems.Character.Game.Sprinting
local m = require(sprint)
m.Stamina = 100
task.spawn(function()
while task.wait(0.1) do
if m.Stamina <= 30 then
m.Stamina = 100
end
end
end)