Please choose the correct ending to complete the given sentence: Health: [header] How to treat swelling [title] Rest the swollen area. [step] Whether your body is swollen from an injury or poor circulation, it is best to allow the swollen area a bit of time to rest. If you have a swollen foot or ankle, try not to use it in a strenuous way for at least a few days, until the swelling goes down.

Ending1: [substeps] For best results, try to " rest the swollen " swollen area on your foot or ankle for one to two days until the swelling subsides. Do not engage in light activity, especially lifting heavy objects. Ending2: [substeps] Avoid any strenuous activities, i.e.: playing sports, driving, playing football, or doing other heavy, physical activities. After a few days have passed, take a break to rest. Ending3: [substeps] If you have an injured foot, consider using crutches or a cane to take the pressure off the swollen area. If you have a swollen arm caused by an injury, use the other arm to perform tasks, or ask for help from someone else. Ending4: [substeps] Before sleeping, roll your swollen foot repeatedly with warm water. The presence of friction against the swollen area could cause it to realign itself.

Answer format: ending1/ending2/ending3/ending4