The Claim

In healthy elderly men, performing 50% of the maximum possible repetitions per set during resistance training is sufficient to optimize gains in neuromuscular performance when combined with endurance training.

Source: Repetitions to failure versus not to failure during concurrent training in healthy elderly men: A randomized clinical trial

What the research says

Supports is higher

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

Supports
47score
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.

Cause and effect
1 study reviewed
In plain English

For older guys who are healthy, doing about half as many reps as they possibly can during strength workouts is enough to get the best results for muscle and nerve performance—especially if they also do cardio.

See the scientific wording

In healthy elderly men, performing as few as 50% of maximal possible repetitions per set during resistance training is sufficient to optimize neuromuscular performance gains when combined with endurance training.

What the research says

1 study

  1. Study: Repetitions to failure versus not to failure during concurrent training in healthy elderly men: A randomized clinical trial

    The study found that older men who did only half the reps they could manage still got just as strong and fast as those who pushed to exhaustion, as long as they did the full training program.

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

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.