Despite what the bodybuilding magazines tell you, the primary driver of muscle growth is progressive overload. It’s not muscle confusion or time under tension or muscle soreness or metabolic conditioning or anything else.Progressive overload means increasing tension levels in muscle fiber over time and the best way to do that is to add weight to the bar. If you are not gradually adding weight to the bar over time (assuming you are working in the same rep range) then you are definitely not building muscle at an optimal rate.Get your free copy of our new book, Vegan Fat Shredding Secrets: https://www.veganshredding.comApply to the Vegan Superhero Academy, our 1-on-1 online coaching program: https://www.vegansuperheroacademy.comFollow us on Instagram for daily tips and inspiration: https://www.instagram.com/thevegangym/Check out our vegan fitness apparel: https://vegangymgear.com/Support the show (https://www.thevegangym.com/)