The first two exercises of every workout are your key movements. These exercises are the ones you want to focus on improve the most.
You will alternate between Workout A and Workout B three times per week on non-consecutive days. Therefore you will perform each workout 6 times over the course of 4 weeks.
RPTs(Reverse Pyramid Training):
Your first work set will be for 5 repetitions. You will then reduce the weight by 10%, rest 3 minutes and perform your second set for 6 reps. You will then reduce the weight by 10% again, rest 3 minutes and perform your final set for 8 reps.