Billiards (IMAGE) University of Copenhagen - Faculty of Humanities Caption Billiards is suited for active aging, Aske Juul Lassen's research shows. Credit Aske Juul Lassen Usage Restrictions Users must credit: Aske Juul Lassen License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.