April 12, 2025

How Many Sets Per Workout? A Personal Trainer’s Expert Guide

personal trainer Chicago IL

If you are training for hypertrophy, one of the most commonly asked questions is how many sets to perform. Knowing how many sets per workout you need is essential for getting the most out of your functional fitness, whether you are a novice or a weight room regular. A best Chicago fitness trainer guides you to customize the number of sets and repetitions while keeping in mind your goal — strength, hypertrophy, endurance, or fat loss. In this guide, we’ll cover everything you need to know about sets and reps and how to organize them effectively within your workouts.

Understanding Sets and Reps: The Basics

Before we get into the specifics, let’s define the terms. A “Set” or group of consecutive repetitions (Reps) of an exercise. This means that if you do push-ups, doing 10 push-ups is one set with 10 reps. Most people—those who take fitness classes in Chicago included—emphasize squeezing in as many sets of an exercise as they can to reap the most rewards. But how many sets should you do to reach your fitness goal?

How Many Sets Should You Do?

The optimum number of sets varies according to your fitness target. Here is a suggestion based on typical goals:

  1. Strength Training: 3-5 Sets

If you’re targeting building strength, such as in powerlifters or someone training with a local Chicago life coach, the standard suggestion is 3-5 sets of low repetition (roughly 1-5 reps per set) with heavy loads. This session aims to optimize your strength potential. The concept is to move as heavy a weight as possible while still keeping proper form. Resting periods between sets should be increased (approximately 2-5 minutes) so that you can recover maximally between attempts.

  1. Hypertrophy (Muscle Growth): 3-4 Sets

For individuals training for muscle growth, commonly referred to as hypertrophy, the ideal range is usually 3-4 sets with moderate reps (8-12 reps per set). This range is a balance of intensity and volume and challenges the muscles sufficiently to create micro-tears, which subsequently repair and become stronger. Chicago fitness classes that specialize in bodybuilding or toning tend to employ this set and rep structure. Rest intervals during hypertrophy-based exercises are typically shorter (60-90 seconds) to preserve muscle fatigue.

  1. Endurance Training: 2-3 Sets

If your aim is endurance, which is also true for most Chicago fitness classes, the standard advice is to do 2-3 sets with more repetitions (12-20 repetitions per set). The aim is to enhance the stamina of your muscles but not make them bigger. Rest times for endurance training are also usually short (30-60 seconds) to maintain the heart rate high and replicate conditions of endurance sports.

  1. Fat Loss: 3-5 Sets

For weight loss, a fusion of high-intensity interval training (HIIT) and weight training can work wonders. 3-5 sets of a combination of multimuscle-exercise exercises, having moderate reps of 8-15, are very effective. Workouts for losing fat typically contain circuit training where the intensity does not drop for long as a variety of muscles are used and more calories are burned. There is minimal resting time (15-30 seconds) to ensure the metabolism continues to be accelerated and fat keeps getting burned.

Personalizing Your Set and Rep Scheme

If you don’t know what your goals are or if you’re working with a local Chicago life coach, who can also give you exercise training, creating individualized sets and reps is your ticket to achieving success. Let a certified Best Chicago Fitness Trainer or personal trainer evaluate your physical fitness, familiarity with your skills, and end goals to alter your exercise regimen for better outcomes. Whether you’re new to fitness or an advanced athlete, personalizing your set and rep scheme ensures you get the most out of your workouts.

How to Structure Your Workout for Maximum Results

Most balanced workouts include various exercises that target certain muscle groups. Here’s how to do your workouts with sets and reps to keep it balanced and effective. Here is the thing to start the workout: 

Warm-up: Make sure to add a warm-up before every workout; at least some light cardio and dynamic stretching to get those muscles warm.

Full Body Workouts: These involve using multiple joints and emphasize using as many muscle groups as you can in one repetition (for example, squats, deadlifts, and bench presses).

Isolation Work: After your compound work, you can throw in isolation work (eg. bicep curls, tricep extensions, etc.) that targets specific muscles. These are wonderful for muscle growth and toning.

Cool-down: Perform static stretches to increase flexibility and facilitate recovery afterwards.

Rest Periods: How Long Should You Rest Between Sets?

Resting between sets is just as important as the exercise itself. The duration of your rest period depends on your fitness goals:

Strength training: Having longer (2 to 5 minutes) rest periods in between sets allows your muscles to recover completely so you can lift heavier weights.

Hypertrophy: Shorter rest (60–90 seconds) seeks to keep the muscles fatigued and maintain intensity.

Endurance: A shorter rest period (30-60 seconds) improves your muscular endurance and helps keep your heart rate elevated.

Fat Loss: Short resting (15-30 seconds) increases the intensity of your workout, helping in burning more calories.

How to Avoid Common Mistakes

Here are some common mistakes to avoid when setting up your workout:

Doing Too Few or Too Many Sets: 1-2 sets may not be enough to reach your fitness goals, while doing too many sets can lead to overtraining and burnout. Discover your goal and fitness sweet spot.

Not Getting Enough Rest: Rest is extremely important for muscle recovery. Ensure that you are providing your body ample recovery time in between sets so that it can perform optimally.

Neglecting form: Quality beats quantity. Prioritize correct form with each set to prevent injury and achieve optimal results.

Conclusion

The number of sets you do during a workout depends on your fitness goal, e.g., strength, muscle gain, endurance, or fat loss. Contact the Best Chicago Fitness Trainer or local life coach to design a plan catered to you! Fitness classes are also a great outlet if you want to work out in group classes to have the trainer lead a structured class for you or need more motivation to work out in a group setting. 

No matter your fitness goal, consistency and staying true to proper technique and then resting, are the most important aspects of attaining your goal. 

Are you ready to start your journey to better health? Ty Whitley from Most Motivated will help you achieve that goal using his 5 ‘M’s – Mindset, Motivation, Movement, Mastery, and Mindfulness. You can reach Ty at (312) 221-8482 or mostmotivated@gmail.com today!