Does pre-exhaustion make back muscles work harder?
The Pre-Exhaustion Method Does Not Increase Muscle Activity in Target Muscle During Strength Training in Untrained Individuals
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Scientists tested if tiring a muscle first makes it work harder during exercises.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
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Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Scientists tested if tiring a muscle first makes it work harder during exercises.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
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 533 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Fujita RA, Silva NRS, Bedo BLS, Gomes MM
Related Content
Claims (7)
Doing single-muscle exercises first makes you tired, so you can build muscle with lighter weights on bigger exercises.
Doing a pullover exercise before a rowing exercise doesn't make your back muscles work harder than if you just did the rowing exercise by itself, at least for people who aren't trained.
When people who don't exercise much do a special warm-up called pre-exhaustion before rowing exercises, their shoulder muscle gets tired faster than if they didn't do the warm-up.
When people new to weight training exercise, their back and arm muscles show signs of getting tired over time, no matter how they warm up.
When people who don't exercise regularly get tired out before doing certain workouts, they can't do as many repeats afterward—about 25% fewer.