How Long To Rest Between Sets? & Black Box Thinking

How long you rest between sets depends on your goal, but for strength and performance, longer rest periods generally win — comparing roughly one minute of rest to about three minutes, more recovery between sets tends to let you maintain higher quality work across the session. Shorter rest can be useful for time efficiency and conditioning, but it usually comes at the cost of total output.

Key Takeaways

• Rest interval length matters: it directly affects how much quality work you can produce across your sets.
• For strength and performance, longer rest (the episode contrasts about 1 minute vs. about 3 minutes) generally supports better output than very short rest.
• Shorter rest periods save time and add a conditioning element, but they can reduce the load or reps you can sustain across sets.
• The study of the week looked at rest-interval length across upper- and lower-body exercises in resistance-trained women.

Hey, Athletes! How long should you rest between your sets? This episode is on this and much more, so make sure to listen!

How Long To Rest Between Sets? & Black Box Thinking

On this episode Jerred and Joe give you the science. The coaches break down the study of the week on how long you should rest between sets and share their takeaways. The topic is a book review of Black Box Thinking by Matthew Syed — the guys give their likes, dislikes, and overall takeaways. The Meet Yourself Saturday workout is the 25 Minute Lunge Test, so give it a go and pick up a tip or two.

What the research says

The study of the week examined the effect of rest-interval length on upper- and lower-body exercises in resistance-trained females. The practical question the coaches dug into is the one most people actually face in the gym: should you rest about a minute between sets, or closer to three? The general pattern they discussed is that more rest gives your muscles and nervous system more time to recover, which helps you sustain load and reps across sets rather than fading set to set.

That doesn’t make short rest “wrong” — it just serves a different purpose. If your goal is maximal strength or quality reps, lean toward longer rest. If you’re short on time or deliberately adding a conditioning stimulus, shorter rest can fit. The point is to match your rest to the goal of that session.

You can read the primary source here: The Effect of Rest Interval Length on Upper and Lower Body Exercises in Resistance-Trained Females.

In this episode we discuss:

• How long to rest between sets
• 1 minute of rest vs. 3 minutes of rest
• The Daily Over Decades challenge
• The 25 Minute Lunge Test
• Black Box Thinking book review
• Tips for Meet Yourself Saturday
• Updates and announcements

Garage Gym Athlete Workout of the Week

Frequently Asked Questions

How long should I rest between sets for strength?

For maximal strength and performance, lean toward longer rest periods. The episode contrasts roughly one minute against about three minutes, and more recovery generally lets you maintain higher-quality output across your sets instead of fading.

Is short rest between sets ever a good idea?

Yes — shorter rest saves time and adds a conditioning element to your training. The trade-off is that you may not sustain the same load or reps across sets, so it’s best used when efficiency or conditioning is the goal rather than peak strength.

Does rest interval depend on the exercise?

It can. The study looked at both upper- and lower-body exercises in resistance-trained women, and bigger compound lifts that tax more muscle tend to demand more recovery than smaller, isolated movements. Match rest to how demanding the lift is and to your goal for that session.

Related reading from Garage Gym Athlete

• Is More or Less Rest Better For Hypertrophy?
• Is It Better To Do Strength First Or Hypertrophy?
• Avoid Strength Plateaus & Mix It Up!

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To becoming better!

Jerred