What are the advantages of having a sports centre near your house? Are there reasons which prevent your playing sperts

There are two sports centres near my house. There are Tennis complex and the Palace of Water Sports. They were opened not so long ago. I think that having sports centres is an advantage, because you can go there to exercise and keep fit. But I study a lot so I don\'t always have time to walk there. Though I like swimming and playing tennis and I try to come to these centres at weekend.