Antispin extension switchbacks

Drill switching between extension and antispin by syncing poi motion to a repeating arm pathway (a poi-fu style switchback). You practise the arm cycle as “forwards, up, backwards, down”, using the horizon points as consistent switch cues so each arm changes direction in sequence while you keep rolling smoothly.

Once the arm pattern is stable, you add poi in opposites and start from extension, aiming for clean cardinal petals as you pass through each switch. This builds reliable timing for transitioning between antispin and extension without losing plane control.