This little guy is great for people who are newer to the gym. It lets you work close to the heaviest weight you can use, but you end up doing a bunch of reps so you get TONS of practice with the movements. Your form will be pristine in no time.
Go back and forth between the A1 and A2. Rest only if you need it. The goal is to get as many reps as possible in 15 minutes.
If you get tired, don’t do the sets of 6 anymore and start doing sets of 5, 4, 3, or even 2.