How Many Exercises Per Workout? A Practical, Evidence-Based Answer
For most people, 4–8 exercises is a good place to start.
But when it comes to how many exercises per workout, the number itself is only part of the answer.
Let's say you choose five exercises. You could perform those five exercises once, in a specific order, which would be one circuit. Or you could go through those same five exercises, in order, three times, which would be three circuits.
That's a big difference in training volume, even though the five exercises themselves haven't changed.
Same exercises. More work.
There is one more thing we need to know before deciding whether five exercises—or eight, or ten—is enough:
What are we working today?
If we're training one area, all of our work can be focused there. If we're combining two areas, we're spreading that work between them. And if we're training the whole body, those exercises have an even bigger job to do.
That's why there isn't one perfect number of exercises for every workout.
There Isn't a Magic Number
Research doesn't tell us that every good workout should contain five exercises, seven exercises or any other exact number.
The American College of Sports Medicine (ACSM) recently published a major review of the research on resistance training. It brought together 137 systematic reviews involving more than 30,000 participants. The research gives us plenty of information about things such as training volume, resistance, frequency and how we perform the work.
What it doesn't give us is a magic number of exercises.
And that makes sense.
Two people can both do six exercises and have completely different workouts.
One might be doing a quick general fitness session. Another might be training specifically for muscle growth. One might go through the exercises once. The other might perform several sets or circuits.
So instead of looking for a perfect number, we need to look at what we're trying to accomplish with those exercises.
Start With What You're Training
This is how I approach it when I train.
Before worrying about the number of exercises, I decide what I'm working.
Maybe today is Push.
Maybe it's Pull.
Maybe Legs.
Maybe I want to combine Push and Pull.
Or maybe I want a Full Body workout.
Once I know that, deciding how many exercises I need becomes much easier.
Let's take a Push workout.
If I choose five good Push exercises, all five are contributing to the same general training focus. If I go through those exercises for multiple sets or circuits, I can increase the amount of work without adding another exercise at all.
Five exercises may be plenty.
Now change the workout.
Instead of Push, I decide to train Push and Pull.
Five exercises can still work. But now I'm dividing those five exercises between two areas. Depending on what I'm trying to accomplish, I might want more.
That's not because a Combo workout has some rule that says it must contain twice as many exercises.
It's simply because I'm asking the workout to cover more.
Your Goal Matters Too
What you're trying to accomplish changes the answer.
If your goal is general fitness, you may not need a long list of exercises. A handful of good movements, performed consistently and with enough effort, can make a very effective workout.
If your goal is building muscle, volume becomes more important.
Research supports that too. In its review, ACSM found that greater weekly resistance-training volume was associated with greater muscle growth, with benefits seen at around 10 or more sets per muscle group per week.
But notice what that recommendation is about.
Sets and weekly volume—not the number of different exercises.
You don't necessarily need another exercise every time you want more work.
Sometimes you need another set.
Sometimes another circuit.
Sometimes another training day.
And sometimes you really do need more exercises because you're trying to cover more muscles or movements.
The goal is to add useful work, not simply make the exercise list longer.
What About a Full-Body Workout?
Full Body is probably the easiest place to see why exercise selection matters as much as exercise count.
Let's keep it simple.
Suppose I want my Full Body workout to include:
Push Pull Legs Core Cardio
I could choose one exercise from each.
That's five exercises.
Now suppose I want a bigger workout. I could choose two from each.
That's ten exercises.
Or I could keep the original five exercises and perform more circuits.
There isn't one correct answer.
A five-exercise Full Body workout isn't automatically too short, and a ten-exercise workout isn't automatically better.
The question is whether the workout gives you the amount and type of work you're looking for.
More Exercises Doesn't Automatically Mean a Better Workout
This is where workouts can get unnecessarily complicated.
It is easy to think:
If six exercises are good, ten must be better.
But eventually you're just adding exercises.
If the new exercise gives you something useful that your workout is missing, great.
If it's just another slightly different way to do something you've already trained thoroughly, it may not add much besides time and fatigue.
The same thing applies to variety.
I love variety in my workouts. But useful variety isn't the same thing as throwing exercises together randomly.
Research looking at exercise variation has found that changing exercises in a systematic way can be useful, while excessive or poorly planned variation can work against the adaptations you're trying to create.
So I don't want every workout to be identical.
But I also don't want:
“Let's see what random stuff I can do today.”
I want variety inside a structure.
That distinction became very important to me.
The Workout Before the Workout
I've been training for close to 50 years.
When I became a personal fitness trainer, I broke away from the same old planned-and-canned workouts and started creating my own.
I loved the freedom.
What I didn't love was having to build another workout every time I wanted to train.
First:
What am I working today?
Push? Pull? Legs? Core? Cardio?
Maybe Push + Pull.
Maybe Legs + Core.
Maybe Full Body.
Then:
How many exercises?
Which exercises?
What order?
How many circuits?
How much can I get done in the time I have?
I could answer all of those questions.
That wasn't the problem.
I got tired of having to answer them every single time.
It became a mental workout before the actual workout ever started.
That's why I created DRAWorkout.
I Wanted Structure Without Having to Plan Everything
DRAWorkout is a card-based workout system delivered through an app. The training categories work like suits in a deck of cards: Push, Pull, Legs, Core and Cardio.
So I still make the important decision.
What am I working today?
If I want to focus on one Suit, I can.
If I want to combine Suits, I can.
If I want Full Body, I can do that too.
What I don't have to do is sit there and personally choose every exercise and decide what comes next.
That's what the Shuffle System handles.
And there's an important difference between that and simply doing random exercises.
The workout has boundaries before anything gets shuffled.
If I choose Push, I'm getting a Push workout.
If I choose Push + Pull, I'm getting Push + Pull.
If I choose Full Body, the workout is built to cover the whole body.
The variety happens inside the workout I chose.
So How Many Exercises Per Workout Should You Do?
Come back to our starting point:
4–8 exercises is a good practical range for a lot of workouts.
But now you know why I don't want you treating that as a rule.
If you're doing a focused workout, five exercises may give you everything you need.
If you're combining training areas, you may want more exercises because you're asking the workout to cover more.
If you're training Full Body, five well-selected exercises can cover the entire body, while ten can give each area more attention.
And if you want to increase the workload, you don't always need another exercise.
You can do more sets.
You can do another circuit.
You can increase the resistance.
You can adjust how the work is spread across your training week.
The number of exercises is just one part of the workout.
So don't build a workout by chasing a magic number.
Decide what you're working.
Decide how much work you need.
Then choose enough exercises to get the job done.
That's how I trained before DRAWorkout, and it's the same thinking I built into DRAWorkout.
I just don't have to make all the other decisions anymore.
I choose what I want to train and how much time I have. DRAWorkout handles the rest.
Shuffle. Deal. Train.
Research & Sources
American College of Sports Medicine (2026). Resistance Training Prescription for Muscle Function, Hypertrophy, and Physical Performance in Healthy Adults. Position Stand synthesizing 137 systematic reviews involving more than 30,000 participants.
Kassiano et al. Systematic review examining the effects of exercise variation on muscle hypertrophy and strength.
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