Nude Activities are always worthy pursuits. The beginning nudist is encouraged to strip off and try performing their day to day routine in the buff to see how they find it.
More advanced nude activities can be more dangerous, as this woman discovered:
http://metro.co.uk/2015/01/04/woman-rescued-after-getting-naked-and-climbing-down-ex-boyfriends-chimney-5009219/
This brave lady decided to down togs and slide down a chimney. Unfortunately she found herself stuck and had to be rescued. While her bravery has to be applauded this does illustrate an important point: The more dangerous nude activities are not to be taken lightly and are best performed by experienced nudies only. A more suitable activity for the beginning nudist might be reading a book, or perhaps a little ping pong.