Drag system for my Ragdoll script?

ok so basically i've made a Ragdoll KO system that rag-dolls you at 30 hp untill you reach 39 HP and get back up. any way on how i could make a system where a player can carry/Drag a player that is Ragdolled by pressing a Key?

Here is a basic way:

In your local script, set up two events for whichever key you want. The first event should be InputBegan and fires a remote event to activate a boolean in your server script. The second should be InputEnded, and declares that boolean as false. In the server script, set up a while loop which checks if your boolean is false or not. If not false, use SetPrimaryPartCFrame() to set the CFrame of the ragdoll to your torso multiplied by a certain CFrame value. If the value is false the while loop will break with an 'else' statement.

Hypothetically: Local:

local input = game:GetService("UserInputService")
input.InputBegan:Connect(function(key)
if key.KeyCode == Enum.KeyCode.E then
RemoteEvent1:FireServer()
end
end)

input.InputEnded:Connect(function(stop)
if stop.KeyCode == Enum.KeyCode.E then
RemoteEvent2:FireServer()
end
end)

Server:

local bool = false
RemoteEvent1.OnServerEvent:Connect(function(plr)
bool = true
end)

RemoteEvent2.OnServerEvent:Connect(function()
bool = false
end)

while wait() do
if bool == true then
Ragdoll:SetPrimaryPartCFrame(plr.Character.Torso.CFrame * CFrame.new(0,0, -5))
else
break
end
end

You can use magnitude to detect the ragdoll or any other method such as Touched.