Goal is to time yourself and do 100 BB.
You can change this rep count if needed until you are conditioned enough to do 100.
There are a lot of BB regressions, do not hesitate to reach out and ask if wanted!
Wonderful foundational conditioning piece that allows you to keep checking in on progress!
Modifications include: Ending BB in a high plank (without going all the way to the floor), walking feet out instead of jumping or performing BB on an incline with a bench/ledge/chair