Grip Strength: Females, Age 20-29
Grip strength measures the force produced when squeezing a hand dynamometer. It is a reliable marker of overall muscular strength and has been linked to functional independence, mobility, and mortality risk in research. Adult norms (ages 20-80+) are from the iGRIPS international norms (n≈2.4M adults worldwide). Youth norms (ages 9-17) are from the Tomkinson 2018 Eurofit meta-analysis (n=203,295 across 24 European countries). Because these come from different studies and populations, the trend chart shows both as a single continuous line, note that the gap between ages 17 and 20 represents a source boundary, not a true biological break.
Percentile Distribution (kg)
| Percentile | Value (kg) | Rating |
|---|---|---|
| 5th | 20 | Poor |
| 25th | 26 | Below average |
| 50th | 30 | Average |
| 75th | 35 | Above average |
| 95th | 42 | Excellent |
What these numbers mean for females aged 20-29
A score around 30 kg is typical (50th percentile) for females in this age group. Scores above about 35 kg fall near the 75th percentile or higher, indicating above-average performance. Scores below about 26 kg fall near the 25th percentile, about 75% of the reference population scored higher.
Percentiles show how common a value is, not whether it is healthy.
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Related Metrics
Eurofit Battery
This metric is part of the Eurofit, a standardised 9-test battery for children and adolescents aged 6-18.