I've recently started getting more serious about fitness and I'm particularly curious about how muscle growth works — especially the science behind muscle fibers, hypertrophy, and recovery. I’d love to hear from anyone with experience or background knowledge:
What are the best techniques to build lean muscle efficiently?
How important is nutrition and rest in the muscle-building process?
Any supplements or routines that worked wonders for you?
Also, I came across some insightful resources recently: