Obby but you're a ball

1. local PlayerName = game:GetService("Players").LocalPlayer.Name
2.  
3. for i = 1,121,1
4. do
5. local first = game:GetService("Workspace").Checkpoints[i].Hitbox.CFrame.x
6. local second = game:GetService("Workspace").Checkpoints[i].Hitbox.CFrame.y
7. local last = game:GetService("Workspace").Checkpoints[i].Hitbox.CFrame.z
8. game.Workspace[PlayerName].Sphere.CFrame = CFrame.new(first, second, last)
9. wait()
10. end