?

for i=1,8 do
local p = Instance.new("Part",char)
p.Anchored = false
p.BrickColor = BrickColor.new("Lime green")
p.CanCollide = false
p.FormFactor="Custom"
p.Material = "SmoothPlastic"
p.TopSurface = "SmoothNoOutlines"
p.BottomSurface = "SmoothNoOutlines"
p.RightSurface = "SmoothNoOutlines"
p.LeftSurface = "SmoothNoOutlines"
p.FrontSurface = "SmoothNoOutlines"
p.BackSurface = "SmoothNoOutlines"

p.Size=Vector3.new(2,.2,0.2)
p:BreakJoints() -- sometimes the parts are stuck to something so you have to breakjoints them
mesh = Instance.new("BlockMesh",p)
mesh.Scale = Vector3.new(1,1,4)
local w = Instance.new("Motor6D",p)
w.Part0 = aa1[i-1] and aa1[i-1][1] or torso
w.Part1 = p
w.Name = "Weld"
--table.insert(aa1,p)
aa1[i] = {p,p.CFrame}

end