This morning, after an extensive warm-up that featured the Bosu, we did the following metabolic acceleration work:

Ten rounds: each round starts with 20 kettlebell swings (200 swings in all, I used a ~40 lb KB)

The following exercises then descend by one each round, starting with 10 for each (10 down to 1):

kettlebell goblet squats
pullups (or TRX racked rows)
BOSU platform pushups

(then back to 20 kettlebell swings and so forth)

We then did a monster rope finisher - fun!