Liecau has been playing and teaching table tennis for 20 years with able bodied and disabled athletes. During his activity in Integration Association Start Wejherowo he's been training with Polish Paralympic master in table tennis, Natalia Partyka. Tadeusz Liecau's passion is cycling as well as table tennis. He has won a lot of table tennis tournaments for energy sector. He represented ECW in EDF Tour twice. He tries to share his sport passion with the local community by organizing sport competitions.