Muscle groups
Pick a group — I'll show the exercises with technique breakdowns, what else is in the catalog and how many sets the ready-made programs give it.
How I count volume per group
Every working set counts toward the group its exercise belongs to. For shoulders and legs I also count individual muscles — front, side and rear delts, quads, hamstrings, glutes and calves — otherwise "16 sets for shoulders" hides three sets for the side delts.
The deadlift sits under back, but it's mostly glutes and hamstrings doing the work. So one deadlift set is half a set for back and half for legs (a quarter each for hamstrings and glutes). The diary counts it the same way when it shows weekly volume, and so does the coach when building a program. How many sets a week you need to grow is in the volume guide.
Log your workouts — I'll show the weekly volume for every group myself.