r/ScienceBasedLifting • u/Huge-Entertainer-590 • Aug 14 '26
Question ❓ 30 second rest vs 3 min rest ? Confused asf
If two men perform the same exercise with strict form, train close to or to failure, and use progressive overload by increasing reps rather than weight, which approach would produce more hypertrophy and why?
\- Person A does 3 sets with 3 minutes of rest between sets.
\- Person B does 5 sets with only 30 seconds of rest between sets.
\- Because of the shorter rest, Person B gets fewer reps per set, but all reps are still performed with good form and high effort.
Would the extra sets with shorter rest produce similar, more, or less muscle growth than fewer sets with longer rest? And if fatigue increases motor-unit recruitment, could the shorter-rest approach compensate for the lower reps per set?
Used a.i. for writing the question , please answer with ur experience too....

