The Claim
In young women, 10 weeks of resistance training at 50-80% of 1-repetition maximum intensity and 50% of 1-repetition maximum volume both produce significant and comparable increases in quadriceps strength, with improvements ranging from 10% to 16%, indicating that lower-intensity training can yield similar strength gains as higher-intensity training.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
For young women, doing resistance training with lighter weights for 10 weeks can build leg strength just as well as training with heavier weights, with strength gains around 10-16%.
See the scientific wording
In young women, 10 weeks of resistance training at 50-80% of 1-repetition maximum intensity and 50% of 1-repetition maximum volume both lead to significant and comparable increases in quadriceps strength, with improvements ranging from 10% to 16%, demonstrating that lower-intensity training can yield similar strength gains as higher-intensity training.
What the research says
1 studyThe study tested exactly what the claim said: young women doing leg exercises at different effort levels for 10 weeks, and both groups got stronger by about the same amount, showing that lighter workouts can work just as well as harder ones.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.