getgenv().WalkSpeedValue = 40; --set your desired walkspeed here
local Player = game:service'Players'.LocalPlayer;
Player.Character.Humanoid:GetPropertyChangedSignal'WalkSpeed':Connect(function()
Player.Character.Humanoid.WalkSpeed = getgenv().WalkSpeedValue;
end)
Player.Character.Humanoid.WalkSpeed = getgenv().WalkSpeedValue;