Introduction: In this episode, we will explore advanced double freestyle diabolo tricks. Individuals must be proficient in the skills before they try two-person exercises, such as two-person position switching, two person one string and long string tricks. The instructors need find practice partners to let students learn various tricks. After mastering the tricks, the instructors can, for advanced students in class, incorporate the tricks in the course. Eventually, the tricks can be incorporated in the final presentation.