If your objective is strength or power (think: heavy lifting), the textbook advice is to perform 3 to 5 sets of 2 to 6 reps per exercise. For hypertrophy (building muscle), the sweet spot is 3 to 4 sets of 6 to 12 reps.
If you're looking to get bigger: Target a rep range of 6 – 12 reps per set. Aim for 3-5 sets. Rest time between sets should be short, about 60 to 90 seconds.
Basically means that you perform 4 sets of the exercise, the first set for 12 reps, the next for 10, the third for 8 and the fourth for 6.
It turns out that 8-12 reps is actually good advice. It sits in the Goldilocks Zone of reps and loading, it's time efficient in that it can maximize the number of tough reps per set, it's energy efficient in that it doesn't require too many reps to stimulate hypertrophy, or involve loads that are unnecessarily heavy.
Sets of anywhere from 4–40 reps will stimulate muscle growth quite well, but most research shows that doing 6–20 reps per set is the most efficient way to build muscle. Bodybuilders often use the middle of that range, favouring 8–12 reps per set.
For hypertrophy (building muscle), the sweet spot is 3 to 4 sets of 6 to 12 reps. And if your objective is muscular endurance, shoot for 2 to 3 sets of 12 to 20 reps. In each case, the key is to use the heaviest resistance that will allow you to complete all of your reps and sets with good form.
So, How Many Sets to Build Muscle? The ideal training volume for building muscle is around 9–18 sets per muscle per week. And if you're choosing good lifts, doing 6–20 reps per set, and bringing those sets within 1–2 reps of failure, the bottom end of that range is often enough to maximize muscle growth.
The Takeway For How Many Sets You Should Do
Each workout can consist of a total of around 15-25 sets, but the number of sets for a specific muscle group in that workout should be at around 10 or below.
“Performing 3 sets of 12 reps for the exercises your workout is likely killing your gains. Now, don't get me wrong… I actually like the 10-12 rep range when it comes to building muscle and when the goal is muscle hypertrophy.
The most effective rep ranges for hypertrophy are 6-12 reps, for 3-5 sets, per exercise. Depending on your exercise level, begin with a higher rep range with moderate intensity or weight load, then, decrease the reps and increase the intensity.
In general, a range of 1 to 3 sets of an exercise can provide benefits based on your goals, and even just one exercise per muscle group can give you results. To gain strength, it's best to stick with a few foundational exercises and concentrate your reps and sets there.
Reps for muscle growth
In order to get bigger and stronger, you must ensure your muscles work harder than they are used to. Generally, between 6-12 reps for 3-6 sets will help to build overall muscle size.
4 sets x 10 reps = 40 reps
Moderate to low intensity. Most ideal for building muscle, but also suited for endurance.
The general consensus is somewhere between 8 and 32 sets per week for a given muscle group (like the chest muscles) is what is required to create gains in muscle size and strength.
No matter how many reps you're completing per set, most fitness experts recommend performing between two and six sets for each exercise. Anything below two sets may not challenge you enough; anything over six sets could lead to overworked muscles.
Reasoning: A moderate range of 4 sets of 8 reps allows the lifter to handle loads that stress the muscle quickly while facilitating sufficient time under tension.
What Were the Study Results? The group that did 5 sets per exercise gained more strength, endurance, and muscle than the groups that did 1 or 3 sets per exercise or body weight exercises. The main finding was that the more sets people did, the better their results on the whole.
The Minimum Effective Volume (MEV) for biceps requires you to perform at least eight sets of direct bicep workouts per week. It means that you need to complete eight sets of biceps throughout the week.
How Many Sets Should I Do for Hypertrophy per Workout? We now know that when it comes to building muscle, doing 10-to-20 weekly sets per major muscle group is likely optimal for most people.
Anything greater than 20 reps in a set is probably far too many. Performing this many reps in a set will have diminishing returns. If you can easily do more than 20 reps, then the weight you are using is probably too light or too easy to elicit any significant growth.
If you've been training properly for less than a year, perform 10-15 sets per muscle group per week. If you've been training properly for one to five years, perform 15-20 sets per week. If you're very advanced and have been training properly for over five years, perform 20-25 sets per week.