I want to improve my exercise programming. I want to understand the science behind cardio zones, strength gains, and skill acquisition. What books cover these topics? by Plus_Broccoli_746 Related: Fantasy books that cause severe character-driven emotional damage? Book Recs for 8 year olds I’m about to finish ACOTAR and finished fourth wing and Iron flame. Looking for something similar. (More details in description) Books similar to «Slewfoot: A Tale of Bewitchery» by G. Brom Books like Gone Girl