ACT 228 - DUO DIABOLO - DUO SILKS - ROLLER SKATING DUO : THIS YOUNG COUPLE ARE FROM RUSSIA. THEY PRESENT THREE VERY DIFFERENT DISCIPLINES. THEIR FIRST ACT IS AN ACROBATIC DIABOLO DUO ROUTINE, SECOND BEING A SUPERB DUO SILKS ROUTINE AND THIRD A FAST-PACED ROLLER SKATING ROUTINE.