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Dr. Mog
Researcher at moggerdom and zoomerology
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Almost everyone in my gym other than the pro gymcels do this and that is - infrequent long rest timings between sets.
I myself used to think rest timings doesn’t matter when I was newbie and used to take atleast 5-10 mins btwn sets since you are lifting the same weight anyway but Nah, that’s a huge misconception. Rest timing is one of the biggest factors in how your body responds to training.
Lifting is only part of the equation—how you lift and how you recover between sets dictate the results.
Why 2 min ≠ 5 min?
1. Metabolic Stress & Hormone Response
• Shorter rest times (30-90 sec) keep your muscles under stress, spiking growth hormones and testosterone → More muscle growth.
• Longer rest times (3-5 min) let your muscles fully recover, which is great for strength but not for muscle size.
2. Caloric Burn & Conditioning
• Less rest = higher heart rate = more calories burned
3. Fatigue Management
• If you rest too little (<30 sec) → You lose strength, your next set suffers.
• If you rest too long (>3 min) → Your muscles cool down, momentum drops, and you’re just wasting time.
Bottom line:
• Strength-focused? 3-5 min rest.
• Muscle growth (hypertrophy)? 30-90 sec.
• Fat loss & endurance? 15-45 sec.
You will experience firsthand how much rest timing affects performance once you see how many calories you have burnt in the given workout time.
Short rest times are not just for busy professionals who got other shit to do—it’s for anyone who wants to maximise their training.
I myself used to think rest timings doesn’t matter when I was newbie and used to take atleast 5-10 mins btwn sets since you are lifting the same weight anyway but Nah, that’s a huge misconception. Rest timing is one of the biggest factors in how your body responds to training.
Lifting is only part of the equation—how you lift and how you recover between sets dictate the results.
Why 2 min ≠ 5 min?
1. Metabolic Stress & Hormone Response
• Shorter rest times (30-90 sec) keep your muscles under stress, spiking growth hormones and testosterone → More muscle growth.
• Longer rest times (3-5 min) let your muscles fully recover, which is great for strength but not for muscle size.
2. Caloric Burn & Conditioning
• Less rest = higher heart rate = more calories burned
3. Fatigue Management
• If you rest too little (<30 sec) → You lose strength, your next set suffers.
• If you rest too long (>3 min) → Your muscles cool down, momentum drops, and you’re just wasting time.
Bottom line:
• Strength-focused? 3-5 min rest.
• Muscle growth (hypertrophy)? 30-90 sec.
• Fat loss & endurance? 15-45 sec.
You will experience firsthand how much rest timing affects performance once you see how many calories you have burnt in the given workout time.
In general, if you aren’t burning roughly 10cal/min estimated at the end of a workout; you probably didn’t use your full potential yet.
Let’s say a proper 45 min workout (excluding the light weight warm up) should burn around 450 calories or more.
Let’s say a proper 45 min workout (excluding the light weight warm up) should burn around 450 calories or more.
Short rest times are not just for busy professionals who got other shit to do—it’s for anyone who wants to maximise their training.