Cycle syncing is the idea of modifying your exercise, nutrition, and other lifestyle habits with the phases of your menstrual cycle. With regards to exercise, it involves altering not only the type of exercise you do but also the intensity, and the concept pushes the notion that everyone who menstruates should modify their workouts in the exact same way at certain phases of their cycle. Of 5 review papers examining the relationship between menstrual cycle and exercise performance, all of them em