Health and Recreation Responsibilities

You're responsibilities are pretty simple, keep people healthy and happy. You also need to organize how people will eat, sleep, clean themselves and play while in Antarctica. Most importantly, you need to make sure that all of the necessary medical facilities exist for people who might need them.

Most major medical problems will result in an evacuation of the person to the nearest facilities. If the station is located on the Antarctic Peninsula then it may be a good idea to set up ties to a hospital at the tip of South America.
What do you think are the most common medical illnesses down in Antarctica?

Personal Health

Think about how much people will want to shower and launder their clothes.
You have to plan adequate kitchen facilities with enough food storage to feed people who stay all winter.

Mental Health

You need to plan recreation facilities that are available to people both inside buildings and outside (if it's not too cold).
Think about how much personal space each person wants. Remember that some people live in Antarctica for up to 6 months.
Don't forget that some people may not enjoy team sports, and/or sports at all...they need recreation also.