How do you make a pad that damages characters standing on it every second?

I have a part with just a script attached to it. This is inside the script:

local trap = script.Parent
 
local RESET_SECONDS = 1
local isTouched = false  -- Declare debounce variable
 
local function damagePlayer(otherPart)
	local partParent = otherPart.Parent
	local humanoid = partParent:FindFirstChildWhichIsA("Humanoid")
 
	if humanoid then
		if not isTouched then  -- Check that debounce variable is not true
			isTouched = true  -- Set variable to true
			humanoid.Health = humanoid.Health - 10
			print("OUCH!")
			wait(RESET_SECONDS)  -- Wait for reset time duration
			isTouched = false  -- Reset variable to false
		end
	end
end
 
trap.Touched:Connect(damagePlayer)

This code does damage every second to players standing on the pad, but it doesn't damage players that stand still on the pad. A player has to move for the Touched event to fire.

How do you make a script that can detect any player in contact with the pad and deal damage even if the player is not moving?

I solved the problem by using the function GetTouchingParts(). I did a similar thing with a gold giver script.

local GoldGiver = script.Parent

local Players = game:GetService("Players")

local function FindCharacterFromPart(part)
	local possibleCharacter = part:FindFirstAncestorOfClass("Model")
	if possibleCharacter and possibleCharacter:FindFirstChildOfClass("Humanoid") and (possibleCharacter:FindFirstChild("HumanoidRootPart") or possibleCharacter:FindFirstChild("Torso")) then
		return possibleCharacter --Since it is known that the model is a character, return the character
	else 
		return nil
	end
end


while wait(1) do 
	local touchingParts = GoldGiver:GetTouchingParts()
	local touchingCharacters = {}
	for i, part in ipairs(touchingParts) do
		if (FindCharacterFromPart(part) ~= nil) and not table.find(touchingCharacters,FindCharacterFromPart(part)) then
		table.insert(touchingCharacters, FindCharacterFromPart(part))
		end
	end
	for k, character in ipairs(touchingCharacters) do
		local player = Players:GetPlayerFromCharacter(character)
		local gold = player:WaitForChild("leaderstats"):WaitForChild("Gold")
		gold.Value = gold.Value + 1
	end	
end