AX-2

AX-2
12 weeks. First two months are generally 2 days on, 1 off, 3 on, 1 off. Final month is 5 on, 2 off. Each week consists of four work days (mostly bro splits in the first two months) followed by a challenge at the end of the week. Some say the challenges are arbitrary to the week's work, but if you look closely and think about it, you can see where those skills come into play.

There is a lot less burst training in AX-2, most of which is concentrated in month 3. The lifting requires knowing a little bit about what you're doing, so this isn't recommended for beginners. It is a good follow-on to AX-1.

Due to the nature of the program, some have suggested doing each week 2-3 times before moving on, even if you pass the challenge the first time. This type of programming would be much more effective than just doing each type of exercise once per body part.