Ultimate Guide to Sets and Reps

Want to craft the perfect workout for building muscle? When it comes to strength training, the two most important terms you need to know are “sets” and “reps.” Understanding these two fundamental gym concepts can help you build smarter workouts and make more progress toward your fitness goals.

So, what are sets and reps? Which one should you focus on in your workout? Our guide explains the difference between sets and reps, how to structure your workouts and how many exercise sets and reps you should do based on your fitness goals.

REPS VS. SETS: WHAT’S THE DIFFERENCE?

The difference between sets and reps is straightforward, but understanding how different reps are vs. sets can help you build a structured workout routine and track your progress over time.

What are Reps?

What does a rep mean? “Rep” is short for repetition and stands for the number of times you will perform a certain exercise. If a workout requires you to perform 20 reps of air squats, that means you’ll need to do 20 consecutive air squats. If you curl a dumbbell ten times in a row, you just did 10 reps.

You’ll often hear exercises described:

• High reps: 15 or more reps
• Medium reps: 6 to 12 reps at a time
• Low reps: 1 to 5 reps at a time

The number of reps you do for each exercise provides different benefits. This number also depends on how much you can handle at one time. If only there were a term to describe multiple repetitions at a time. That’s where sets come in.

What are Sets?

A “set” contains a certain number of reps. You can imagine a set as a basket filled with reps. Three sets of 20 reps of air squats mean you have three baskets, each filled with 20 reps of air squats. When you’ve done 10 dumbbell curls in a row, you’ve completed one set of 10 reps.

Workout sets are typically separated by short rest periods ranging from 30 seconds to 2 minutes. Sets help make challenging exercises more manageable while allowing you to maintain proper form and intensity.

For example: If you try to do 30 curls at one time, you’ll tire out before you get there — unless, of course, the weight is too light. However, if you do three sets of 10 separated by a short rest, you’re more likely to complete all 30 reps.

Typically, weightlifters aim for 3 to 6 sets of each exercise during a workout.

WHY SETS AND REPS MATTER

Now, with an understanding of what sets and reps are, the real question becomes: Which one should you value more during a workout?

The beautiful thing about workout sets and reps is they allow for a significant amount of versatility. You can change the number of sets and/or reps in a workout to achieve different fitness goals (as you’ll see below). In fact, tweaking reps and sets as well as the weight of a resistance movement can dramatically change a workout.

CHOOSING EXERCISE SETS AND REPS WITH WEIGHTS

Each rep range produces different training adaptations depending on the weight you use and the number of sets you complete.

Low-Rep, High-Weight Workout

If your goal is to build strength and power, then focus on a low-rep, high-weight strategy. Fewer reps mean adding more sets, which allows your muscles to get used to handling heavier weights. This approach is the favorite among bodybuilders and those who want to build strength quickly.

High-Rep, Low-Weight Workout

However, if you want to tone your muscles and improve endurance, aim for a high-rep, low-weight strategy. Doing high reps with less weight and fewer sets forces your muscles to keep going under strain. Even if you’re not lifting the heaviest weight you can handle, you’re still working your muscles and building strength. Just think about your runner friend and their strong leg muscles.

Medium-Rep, Moderate-Weight Workout

The middle-ground approach supports muscle growth by balancing endurance and power. If you’re new to weightlifting, doing three sets of 10 reps is a great place to start. Choose a weight you can handle comfortably and focus on building confidence with each movement.

EXERCISE SETS AND REPS: WHAT IS ONE REP MAX?

When programming your workout sets and reps, it helps to know your one-rep max (ORM) for each exercise. Your ORM is the maximum amount of weight at which you can perform a single rep of a given movement. Most resistance training focuses on a percentage of your ORM.

For example, let’s say your one-rep max bench press is 100 pounds, then:

• Your workout requires 3 sets of 5 reps of bench press at 75% of your ORM
• Perform 5 reps at 75 pounds (75% of 100) for each set.

Don’t worry about calculating an exact ORM right away. A guesstimate is enough to help guide your workouts. If the reps feel too easy by the end of the set, bump the weight for the next set. Lower the weight if you can’t complete the set.

HOW MANY REPS SHOULD I DO?

When creating your weekly gym routine, it’s important to determine how many sets you do for each exercise and how many reps you do for each workout set.

But, how exactly do you do that?

It all starts with personalizing your routine to fit not only your fitness goals, but also your experience level. If you have any questions about structuring your exercise routine, consult a personal trainer. EōS Fitness offers personal training to give you the tools and support to succeed, no matter your fitness goals.

How Many Sets and Reps to Build Muscle and Strength

Building muscle and building strength aren’t necessarily the same thing.

If your goal is strength, it’s usually best to perform fewer reps with heavier weight, such as:

• 2 to 3 sets of 1 to 5 reps
• Perform at around 80% to 90% of your ORM

Figuring out the right number of reps and sets for building strength means lifting heavier weight for fewer reps while maintaining proper form. If you are into bodybuilding or want more sculpted muscles, then you should design your sets and reps for muscle growth around hypertrophy.

How Many Sets and Reps for Hypertrophy

For hypertrophy (muscle growth), you should perform:

• 3 to 6 sets of 6 to 12 reps per exercise
• Use a weight of approximately 75% to 85% of your ORM.

This training style balances moderate reps with challenging weight to support muscle growth. Since muscle growth occurs gradually, you should consistently challenge your muscles by either increasing weight, reps or total training volume over time.

How Many Reps and Sets for Endurance/Tone

If you’re focusing on your endurance, your routine should include more reps with light or moderate weight.

Endurance athletes should perform:

• 3 to 5 sets of 15 to 25 reps
• Perform at 45% to 65% of your ORM.

How Many Reps and Sets for Power

If you want to increase your absolute output for short distances, then power is the name of your game. Power training is for anyone who wants to improve sprinting, jumping or overall explosiveness.

For power, perform:

• 3 to 5 sets of 1 to 3 reps
• Perform at 90% or more of your ORM.

While the reps per set are low, the weight is near your maximum capacity. Maintaining proper form is essential to avoid injuries with these heavy weights.

How Many Reps and Sets for Beginners

If you’re just beginning to perform bodyweight and resistance exercises, focus on performing good reps with proper form.

When starting, perform:

• 2 to 5 sets of around 6 to 10 reps per exercise
• Perform at a moderate weight.

As you build confidence, you can adjust your workout sets and reps to better support your fitness goals.

MORE REPS OR MORE WEIGHT?

When working out, you might be trying to figure out whether more reps or more weight will make your workout sets more effective.

Both approaches can be effective depending on your goals. More reps with lighter weights improve endurance, but heavier weights with fewer reps build strength and power. Or you can go with moderate reps and a challenging weight for the best muscle growth.

HOW MANY SETS SHOULD I DO PER WORKOUT?

Once you’ve got your sets and reps down, the next step is thinking about how many exercises to do per workout. As with choosing sets and reps, the objective here should be to find the right number of exercises to challenge your muscles without overtraining them.

For most workouts, a good target is 15 to 25 total sets. Ultimately, the number depends on your goals and experience level.

HOW MANY SETS PER EXERCISE?

If you go with 15-25 sets per workout, then you’ll be doing around three sets of each exercise, and you might perform five to eight total exercises.

As you think about how many exercises per workout, you should also factor in how much time you have for your workouts. For example, if you plan on doing four to five sets of each exercise with rest in between, it will take longer when you add more exercises.

PLANNING REST PERIODS DURING YOUR SETS AND REPS

To get the most out of your workout sets, you’ll want to rest for 30 seconds to 5 minutes between sets. When you do sets at a lighter weight, you typically need less rest per set.

Here are some guidelines to help with more specific workout sets:

• Muscular Endurance Training: 30-60 seconds between sets
• Hypertrophy: 30-90 seconds between sets
• Strength and Power Training: At least 2 minutes of rest between sets.
• Performing Your One-Rep Max: May need up to 5 minutes for maximum recovery

Proper rest helps your muscles recover so you can maintain performance throughout your workout.

HOW TO DO REPS AND SETS EFFECTIVELY WITH EōS FITNESS

No matter how you structure your workout, there is no better place to do it than EōS Fitness. Our wide selection of strength training equipment helps you make the most of every weightlifting set and workout rep. From state-of-the-art strength machines to free weights up to 150 lbs., our gyms are designed to support every stage of your fitness journey.

However, if you’re still wondering, “How many reps and sets should I do to reach my fitness goals?”, then take advantage of our Complimentary Welcome Workout and 7-Day Free Trial to learn how to structure effective workout sets and reps from day one.

Find a location near you to start building your strength training routine!