| Nominative | fitnescentrum |
| Genitive | fitnescentra |
| Dative | fitnescentru |
| Accusative | fitnescentrum |
| Locative | fitnescentru; fitnescentre |
| Instrumental | fitnescentrom |
| Nominative | fitnescentrá |
| Genitive | fitnescentier |
| Dative | fitnescentrám |
| Accusative | fitnescentrá |
| Locative | fitnescentrách |
| Instrumental | fitnescentrami |