Run it
Copy the script and paste it into your executor.
local plyr = game.Players.LocalPlayer
local char = plyr.Character
local humroot = char:FindFirstChild("HumanoidRootPart")
for i = 1,10000 do
humroot.AssemblyLinearVelocity = Vector3.new(999,59999,999)
task.wait(0.01)
endGet in a tank then execute script