Please choose the correct ending to complete the given sentence: Health: [header] How to ease pain caused by a stress fracture [title] Stop the activity causing the fracture. [step] If you haven't already, you need to stop doing the activity that caused the stress fracture in the first place. You should have some idea of what caused it, as it probably started hurting while you were doing it.

Ending1: [substeps] Stress fractures are caused by doing the same thing over and over again. That's why you need to not do that particular activity at the moment. Ending2: Although you may want to completely stop doing the activity, it will be much better if you start getting relief from your pain. [substeps] Write down all the activities that caused the pain fracture, or make a list of all the people involved. Ending3: If you are trying to distract yourself from your pain, it's still important to quit doing it. If the other activity hurts you more than anything else or if it doesn't seem to be getting you anywhere, stop it. Ending4: [substeps] Often, stress fractures don't require medical attention or treatment. This does not mean that you should stop the activity before beginning to relieve any of the pain associated with it.

Answer format: ending1/ending2/ending3/ending4