Every 90 Seconds x 8 (Alternating) [12min total]
0dd – Max Unbroken KB Swings
Even – Max Unbroken Toes to Bar (Toes to Parallel or Knees to Chest scale)

Each 90 second interval perform a max unbroken set of the given movement, then rest for the remainder of the interval. Alternate between swings and t2b after each interval.