The choice is yours! There are so many positives and differences in starting positions. Either way, you will complete all 3! This goes back to the concept of changing the muscles focus every 10 weeks. It’s the same here as you don’t always want to start in the same position because your body will adapt, and results become harder to attain. We recommend changing the starting positions every 2 weeks for optimum response and results. All in all, get ready for some fun!