These arrows are a symbol of the movement, a follow up to small actions from the subtitle. In the minimal/abstract way. For me, it was a very smart move to visualize what is the topic of this book. Better than overused silhouetted graphics of running person... For people interested in sport these arrows and points could be like a strategy drawn on trainer table for your goals. It is a meaningful project, I hope that I will use it for another CH. If you feel that it could be the best idea for your new book, let me know, please.