Can lifting light weights with lots of reps build strength like lifting heavy?
Impact of Low-Load High-Volume Initial Sets vs. Traditional High-Load Low-Volume Bench Press Protocols on Functional and Structural Adaptations in Powerlifters
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Two groups of strong lifters trained for 12 weeks: one lifted heavy weights with few reps, the other lifted lighter weights with many reps — but both did the same total work and pushed to near failure.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 560 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Two groups of strong lifters trained for 12 weeks: one lifted heavy weights with few reps, the other lifted lighter weights with many reps — but both did the same total work and pushed to near failure.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 560 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
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Claims (6)
For trained male powerlifters, performing bench press exercises with lighter weights and more repetitions leads to a greater increase in movement speed at 80% of their maximum lift compared to using heavier weights with fewer repetitions.
Among trained male powerlifters, lifting lighter weights for more repetitions and lifting heavier weights for fewer repetitions lead to similar gains in relative strength, and these gains come from getting stronger overall, not from losing or gaining body weight.
Exercises like bench presses and pull-downs add a large portion of the overall workload for the muscles in the arms during strength training.
For experienced male powerlifters, lifting lighter weights for more repetitions over 12 weeks can lead to the same increase in maximum strength as lifting heavier weights for fewer repetitions, as long as the total amount of work and effort are similar.
In trained male powerlifters, performing bench presses with lighter weights and more repetitions leads to larger increases in arm size than using heavier weights with fewer repetitions.