Question concerning McMurdo Station

[psman1]

Can someone that has been to McMurdo tell me what type of excercise facility they have there? I've read there are activities, but I enjoy ice skating and I'm hoping with all the natural ice, skating would be included.

I seem to be the exception here since most of the posters want to go to Antarctica for it's beauty etc. I'd be going for the job. The pay is much better than locally. I feel sure that it would be an experience of a lifetime, but I'm trying to be realistic as what to expect and how to deal with my free time.