Your Feed Says It's Low T (Your Sleep and Waistline Might Disagree)
Most tired men don't have low testosterone. They have a sleep problem, a waistline problem, or both.
Your Cycle Isn't the Problem, Training Like It Doesn't Exist Is
Four phases, one cycle, and a lot more nuance than any colour-coded chart wants to admit.
Your menstrual cycle can influence energy, recovery, and how a session feels.