Cauldron – Same starting position as the Russian Twist, keep your torso stable and stir the barbell like a witch siring a cauldron, moving your arms as wide as possible on each side.
Loading & Reps:
5x Cauldron @ 25# means …
The “25#” refers to the weight of the plate, not the plate plus the barbell. In this case, put a 25# plate on one side of the barbell.
5x = 5x each side – 5x circles going right, then 5x circles going left.