The Claim

In untrained females, 8 weeks of resistance training using either high-volume (4-5 sets of 15-20 RM) or high-intensity (8-9 sets of 4-6 RM) protocols results in similar increases in quadriceps muscle cross-sectional area, with gains of approximately 3.3% and 3.6% respectively.

Source: Influence of two different modes of resistance training in female subjects.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
39score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Quantitative
1 study reviewed
In plain English

For women new to weight training, doing either many lighter reps or fewer heavier reps for 8 weeks gives about the same muscle growth in the thigh muscles, showing both methods work well for beginners.

See the scientific wording

In untrained females, 8 weeks of resistance training using either high-volume (4-5 sets of 15-20 RM) or high-intensity (8-9 sets of 4-6 RM) protocols results in similar increases in quadriceps muscle cross-sectional area, with gains of approximately 3.3% and 3.6% respectively, indicating both training modes are effective for muscle hypertrophy during initial training phases.

What the research says

1 study
  1. Study: Influence of two different modes of resistance training in female subjects.

    The study shows that both high-rep and low-rep weight training gave women similar muscle growth after 8 weeks, just like the claim said.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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