The Claim
Chest press exercise demonstrates greater repetition estimation accuracy than leg press exercise, with estimation errors ≤1 repetition for actual repetitions to failure ranges of 0-5 for chest press compared to 0-3 for leg press.
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.
People are better at guessing how many chest press reps they can do before getting tired compared to leg press reps, with guesses being off by only about one rep for chest press but more for leg press.
See the scientific wording
Chest press exercise shows greater repetition estimation accuracy than leg press exercise, with estimation errors ≤1 repetition for actual repetitions to failure ranges of 0-5 for chest press compared to 0-3 for leg press.
What the research says
1 studyStudy: Accuracy in Estimating Repetitions to Failure During Resistance Exercise
The study looked at how well people can guess how many more times they can lift weights before getting too tired, and it found that for chest exercises, guesses were very close to reality for up to 5 more reps, but for leg exercises, guesses were only close for up to 3 more reps, just like the claim says.
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.