10 Ways to Build Muscle as Fast as Humanly Possible

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 fastLift (near) to failureMuscle 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 repsTraining 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 unrealized potential when it comes to muscle building.”Progressive overload is the name of the gameAs 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 firstReminding 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 maximizing 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 maximizing 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.”Eat enough protein (and calories and carbs)It should come as no surprise that protein is essential for muscle building. Dr. Kovacs recommends 1.6 to 2.2 grams of protein per kilogram of body weight per day, which, for a 180-pound person, would equate to approximately 130 to 180 grams. Getting enough calories is important, too. “Attempting to gain muscle while under-eating is asking the body to build without providing enough raw materials,” he says. “Consuming approximately 5–15 percent more calories than your basic maintenance requirement should support muscle gain while limiting unnecessary fat accumulation.” And you’ll want to make sure a good portion of those calories are from carbs, which will help support recovery and energy levels.Lean on supplements if you need toIn a perfect world, you’d get all of your protein, carbs, vitamins, and minerals from whole foods in your diet. But that’s not realistic for a lot of people—especially when you’re aiming for the kind of elevated macros required to build muscle. Shakes are probably the simplest and most reliable way to hit your daily protein goals, and it’s easy to find vegetarian and dairy-free options. Creatine is another potentially powerful muscle-building supplement. Technically, you can get it from animal products, but it would take over 30 ounces of steak just to hit the daily recommended dose of 3–5 grams. Just remember that supplements are merely add-ons. “Supplements can help, but they won’t compensate for inconsistent training or poor nutrition,” says Dr. Kovacs.Recovery days are just as valuable as gym sessionsA lot of guys think of recovery as one of those things that they should be doing but can probably get away without, like stretching after running. But when it comes to building muscle, it’s a non-negotiable. “Training is the stimulus that is required to build muscle, but recovery is when the adaptations and muscle building actually happen,” says Hocevar. That means allowing yourself some meaningful downtime between sessions—at least a day or two before you head back into the gym to train the same muscle group—and, of course, quality sleep. “Sleep is where hormone production peaks, so it needs protecting just like any other training variable,” says Moal. Basically, the gym is where you write your checks, and recovery is how you cash them. “If you train hard, but have horrible sleep, and are constantly stressed, it will be hard to build muscle faster,” Hocevar says.Do full-body workouts instead of body-part splitsIn your quest to get swole, you might be tempted to adopt the classic bodybuilder workout template—chest and tri’s one day, back and bi’s the next, one day just for legs, and so on. The problem with that strategy—particularly for non-bodybuilders with time-consuming day jobs and other responsibilities—is that if you aren’t training every day, you’re likely waiting too long between repeat sessions to maximize muscle growth. Full-body workouts, on the other hand, allow you to hit all your key muscle groups multiple times a week. “I train busy professionals, people with families, and rarely is there a person that can dedicate more than three days to strength training,” says Hocevar. “Instead of body-part splits, it's best to do full-body strength training sessions that stimulate all the muscles multiple times a week.”Prioritize compound lifts (but don’t neglect isolation exercises)There’s a reason why almost every Hollywood bulking transformation is built on a foundation of compound lifts like squats, deadlifts, shoulder presses, and pull-ups. “Multi-joint movements drive the biggest neuroendocrine response—the hormone and nervous system signal that actually triggers growth,” says Moal, who recommends allocating most of your time in the gym to these exercises. That said, while powerful multi-joint moves will do well to add bulk and flip your body’s muscle-building switch, targeted accessory work is also useful for developing the smaller muscles that contribute to a well-rounded and ultimately more impressive physique. “Compound exercises allow you to train large amounts of muscle efficiently, and isolation exercises then provide additional targeted work for areas such as the shoulders, arms, hamstrings, and calves,” says Dr. Kovacs.Use a variety of equipmentYou can absolutely gain muscle by training with just a barbell. The same can be said for dumbbells, machines, or a cable station. But, according to Moal, utilizing a spectrum of equipment is recommended for maximum gains. “Implement selection matters, in terms of varying mechanical tension through a lift,” he says. “Barbells are best for compound lifts. Dumbbells add a deeper stretch and lengthen the muscle through a greater range of motion. Cables and machines create more consistent mechanical tension throughout a movement, which barbells and dumbbells can't match at certain angles. So, rotating through all of these is an ideal way to keep the muscles challenged in different ways, and prevents them from adapting to one stimulus.”