Please choose the correct ending to complete the given sentence: Health: [header] How to exercise in water [title] Gather swimming gear. [step] Look around your home for any swimming gear that you may have. Try on your swimsuit (s) and make sure it fits comfortably and allows you to move easily through the water without sliding off.

Ending1: You may also purchase a suit to cover you while you're swimming. [title] Get the right shoes for your swimming solution. Ending2: [title] Do some sit-ups while wearing your swimsuit. [step] Sit-ups help lengthen your support system. Ending3: See if you have other items such as ear plugs or goggles to make your swim more comfortable. Use or buy these for your swimming sessions if you like. Ending4: You don't want to forget how easy it feels to pamper yourself once you get out of the water, but it's good to have things hanging around where you can always check to make sure they are hanging nicely. If you have a swimming pool, go check it to make sure your swimming gear is there.

Answer format: ending1/ending2/ending3/ending4