How many sets and reps should you do?
Published 30 September 2026 by TRACK AI Coach
There is no single perfect number of reps. The right answer depends on your goal, and the good news is that a wide range works well, as long as each set is hard enough. Here is how to choose.
The short answer
For general fitness, do 2 to 4 sets of 8 to 15 reps of each exercise, 2 or 3 times a week, and end each set when you could only do one to three more good reps. Rest one to two minutes between sets.
Reps by goal
- Strength: heavier sets of about 3 to 6 reps, with longer rest (two to five minutes). With bodyweight exercises, use harder variations to get into this range.
- Muscle: a broad range, roughly 6 to 30 reps, builds muscle as long as sets end close to failure. Many people find 8 to 15 the most comfortable.
- Endurance: 15 reps or more, or timed sets like a 45-second plank, with shorter rest.
Reps in reserve: how hard is hard enough?
“Reps in reserve” means how many more good reps you could have done when you stopped. For most sets, aim for one to three. The last reps should be slow and challenging, but your form should still hold. If you could have done six more, the set was too easy; if your form breaks down, it went too far.
How long to rest between sets
- Most sets: one to two minutes, enough to do the next set about as well as the last.
- Heavy strength work: two to five minutes. Cutting rest short here mostly costs you reps.
- Circuits and endurance: 30 to 60 seconds, or go straight to an exercise that uses different muscles.
How many sets per week?
Beginners make great progress with about 6 to 10 hard sets per muscle group per week, spread over two or three sessions. As you get fitter, add a set here and there, and back off if you’re always sore or your performance drops.
A simple way to progress: double progression
Pick a rep range, such as 8 to 12. Start with a variation or weight you can do for 8 good reps. Each session, try to add a rep or two. When you reach 12 reps on every set with good form, make the exercise harder (a tougher variation, a slower lowering or more weight) and start again at 8. It works for bodyweight exercises and weights alike, and it stops you adding difficulty before you’re ready.
A sample week
Alternate these two workouts, two or three times a week, with at least one day between sessions.
Workout A
- Squats: 3 sets of 8 to 12.
- Push-ups: 3 sets of 6 to 12, hands raised if needed.
- Romanian deadlifts: 3 sets of 10 to 12, holding dumbbells or a loaded backpack.
- Plank: 3 holds of 20 to 45 seconds.
Workout B
- Reverse lunges: 3 sets of 8 to 10 on each leg.
- Shoulder press: 3 sets of 8 to 12 with dumbbells.
- Bicep curls: 2 sets of 10 to 15.
- Jumping jacks: 3 rounds of 30 to 45 seconds.
What about bodyweight exercises?
Once you can do more than about 20 clean reps, adding more reps becomes a test of endurance and patience. Make the exercise harder instead: slow the lowering down, add a pause, or move to a harder variation. Progressive overload at home lists seven ways to do it.
Signs your numbers need to change
- Every set feels easy and your last reps are as quick as your first: make it harder.
- You miss your target reps with good form two sessions in a row: rest longer between sets, or use an easier variation for a week or two.
- You’re sore for days after every session: drop a set from each exercise for a week.
Quality counts
A rep that stops short of full depth or lockout isn’t a full rep. Counting only good reps is the simplest way to make sure your numbers mean something.
The TRACK AI coach doesn’t count half reps and calls out reps that don’t lock out, so your rep count reflects real work.