Built for Battle: How Long to Run One Group?

Hi folks,

I’m done week two of Built for Battle so far and loving it! I’m curious if there is a recommendation as to how long I can run a particular group for? Do I just stop when my 3RM does not increase on an individual week? I only really have interest in group3 and so I’d like to run that as long as recommended.
Thanks in advance!

During a phase (lasting 3-4 weeks) you need to stick to one group only.

Read the section “Can You Periodize the Groups?”