How long to rest between sets
Rest 2 to 3 minutes between sets of big compound lifts and 1 to 2 minutes between isolation exercises. For heavy strength work of 1 to 5 reps, rest 3 to 5 minutes. Longer rest lets you lift more on the next set, and that extra work is what drives progress.
Updated 2026-10-17
Rest times by goal
| Strength, heavy compound lifts (1 to 5 reps) | 3 to 5 min |
| Muscle growth, compound lifts (6 to 12 reps) | 2 to 3 min |
| Muscle growth, isolation exercises | 1 to 2 min |
| Warm-up sets | Just long enough to load the bar |
| Supersets | None within the pair, then 1.5 to 2 min |
Starting points: rest until you could repeat your last set's quality.
Rest timer
2:00
Works while this page is open. The SigmaGains app starts one for you after each set.
What the research says
For years the advice for muscle growth was short rests of 60 to 90 seconds, to keep the pump and the hormones up. Studies have not backed that up. In a 2016 study by Schoenfeld and colleagues, trained men who rested 3 minutes between sets gained more muscle and strength than those who rested 1 minute on the same program. A 2017 systematic review by Grgic and colleagues reached a similar conclusion: longer rests tend to support more growth in trained lifters, mainly because they allow more total work.
The mechanism is simple. Short rests make the next set worse: fewer reps or less weight. Over a session and a week, that is less volume, and volume is one of the strongest drivers of growth.
When shorter rests make sense
Short rests are fine for small isolation exercises, which recover quickly, and for supersets, where opposing muscles rest while the other works. They also save time. If you are short on time, cut rest on the isolation work and keep it on the big lifts.
Timing your rest
Most people underestimate how long they rested. A timer keeps you honest in both directions. In SigmaGains the rest timer starts on its own when you log a set, using the rest time set for that exercise, and alerts you when it is up.
Sources: Schoenfeld BJ et al. (2016), Longer interset rest periods enhance muscle strength and hypertrophy in resistance-trained men, Journal of Strength and Conditioning Research. Grgic J et al. (2017), The effects of short versus long inter-set rest intervals in resistance training on measures of muscle hypertrophy: a systematic review, European Journal of Sport Science.
Questions
How long should I rest between sets to build muscle?
About 2 to 3 minutes on compound lifts like squats, presses and rows, and 1 to 2 minutes on isolation exercises. Research comparing short and long rests found more growth with the longer rests, mostly because you get more reps on the following sets.
Is 1 minute of rest enough?
For curls, raises and other small exercises, often yes. For heavy squats or bench press, one minute usually costs you reps on the next set, which means less total work. Rest until you can repeat the performance you are aiming for.
Do shorter rests burn more fat?
Not in a way that matters. Shorter rests raise your heart rate, but fat loss comes from your diet and total activity. Resting enough to lift well keeps the muscle you have while you lose fat.
Should I rest longer on heavy days?
Yes. The heavier the set and the more muscle it uses, the longer you need. A heavy triple on squats can need 4 to 5 minutes; a set of 15 lateral raises needs about one.
Related
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