If you’re looking to build muscle fast, it’s easy to get overwhelmed by all the information out there. The good news is that the core mechanisms by which training, nutrition, and recovery produce muscle mass are relatively well established at this point, and have been for some time. “We’re not reinventing the wheel here,” says strength coach Rob Moal. “Look at old-school lifting, Eastern European methods, or German volume training, and the principles haven’t changed in decades. It keeps getting repackaged as something new, but it’s really just about the same basics done well.”
It’s that last part, however – “done well” – that’s the real key to packing on size, particularly if you’re looking to see results fast (and without the use of steroids or peptides). “Most people are not limited by their genetic ceiling, but rather by inconsistent training, insufficient nutrition, poor recovery, or a program that lacks progression,” says performance physiologist Mark Kovacs, PhD, FACSM, CSCS. “The fastest natural path to building muscle is to consistently combine effective training, nutrition, and recovery. Those basics will determine the overwhelming majority of the result.”
So, what does that look like in practical terms? Keep reading for everything you need to know, distilled down into 10 muscle-building commandments.
How to build muscle fast
Lift (near) to failure
Muscle growth is spurred by mechanical tension, which is just the technical term for when your reps start to naturally slow due to fatigue. Those grinding, shaky reps towards the end of a set – what trainers call “effective reps” – are where the real magic happens. “Muscle growth occurs when the working muscle experiences high levels of mechanical tension, but that doesn’t mean every set needs to be taken to complete failure,” says Dr. Kovacs, who notes that training all the way to the point of muscle failure (when you can’t complete a rep) often leads to more post-workout muscle soreness and, subsequently, fewer days in the gym. “A useful rule is that the final repetitions should be difficult and noticeably slower, but without you losing control or compromising your form,” he says.
Opt for heavier weights and fewer reps
Training all the way to failure isn’t the only way to increase the odds that you’ll sideline yourself from strength-training sessions due to muscle soreness. Higher rep ranges – specifically, the filler reps before your “effective reps” – only create more fatigue and extend the time you need to recover between workouts. Instead, pick up heavier weights that will allow you to get into your effective reps earlier on in a set. “Most people don’t lift heavy enough, and what I mean by that is in the 3-8 rep range where there is high mechanical tension, which is the main driver of muscle building,” says performance coach Luka Hocevar. “You have to challenge yourself closer to your limits. When people start training heavier, they unlock a lot of unrealised potential when it comes to muscle building.”
Progressive overload is the name of the game
As you get stronger, you’ll find that you’re able to do more reps with the same weight, or go heavier. To keep progressing, you’ll want to chase that frontier. This is called progressive overload, and it’s one of the most time-tested concepts in strength training. “The body adapts when it is repeatedly asked to do slightly more than it has done before,” says Dr. Kovacs. That could mean increasing the weight, doing an extra rep or two, or even just doing the same volume at the same weight but with a greater range of motion. Either way, the key is to quantify your activity. “People who want to build muscle quickly should record their exercises, loads, repetitions, and sets,” Dr. Kovacs says. “You cannot manage what you do not measure.”
Good form comes first
Reminding you to use good form might not be the most exciting insight as far as muscle-building hacks go, but using the proper technique during lifts is key to maximising muscle stimulus while also reducing the likelihood that you’ll hurt yourself. “It’s not just about how much weight you lift, but how you lift it,” says Hocevar, who recommends spending 2-3 seconds on the eccentric, or lowering, portion of each rep as a simple way to be more mindful about your form while also maximising muscle stimulus. “When form is not good, oftentimes it can place unnecessary stress on the joints – and not enough on the muscle,” he says. “More stimulus on the muscle and less stress on the joints will help build muscle faster.”