why not try swimming??..its a gr8 way 2 stay fit,unwind..and a a v useful life-saving skill..will always be useful..
Apart from that,..moving in water ,feeling like a fish urself..is an experience altogether..if ur the creative,artistic kind..u probably can visualise what i'm saying!..floating..is absolutely elevating and devine!!
It won't take much time 2 learn..u just need a good swimming pool and find urself a coach.Wear the proper swimming outfit.
Other than that,there are plenty of sports to learn...u can always cycle!!