Are you sabotaging your muscle growth by obsessing over the wrong details? Most people believe the 20-gram protein rule is law, but new research reveals our bodies are far more adaptable—and that the real secret to gains might lie in your bedroom rather than your kitchen. We're breaking down why your mindset and sleep habits are the true masters of your physique, and why it's time to stop let the 'bro-science' of the past dictate your future.