Ice Tennis

We already knew several varieties of tennis: lawn tennis, cement tennis, tennis on covered "courts". We even knew about "deck tennis" which is played on boats and which consists of throwing a sort of small rope hoop over a net which you catch with your hand.
Now here is the most difficult of all, ice tennis, which is to ordinary tennis what ice hockey is to ordinary hockey.
Ice tennis has just been inaugurated in Switzerland where it has, it is said, been a great success.