Metabolic Conditioning Removed from Nautilus Principles?

I personally have adopted CT’s recommendations, namely every other day training where you tag on ‘cardio’ after your weights workout. It’s early days but I continue to make progress on the strength workouts which suggests the cardio is not negatively impacting. I am also more active on off days, aiming for minimum 10,000 steps and maybe a few soccer drills.

EDIT: for me, the cardio part is essentially a brief HIIT session followed by a longer aerobic session. Often, this looks like the slam ball; three moves 30s on/off x 6 rounds (only 3 minutes but that’s my conditioning level at the moment). Then, depending on my schedule, I do some solo football drills or go to football training.