How can i fix this script for black hole i made it but i need a help? [Solved]

so i got this script, it sucks me into it a lil bit but when i jump i get like so fast sucked in the hole, can i fix this somehow?

while wait(5) do
	for i, player in pairs(game.Players:GetPlayers()) do
		local character = player.Character
		if character then
			local bv = Instance.new('BodyVelocity')
			bv.Parent = character.LowerTorso
			bv.MaxForce = Vector3.new(5000,5000,5000)
			bv.Velocity = Vector3.new(0,0,-200)
			
		end
	end
end