Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Education
Digit Ratio (2d:4d) And Muscular Strength In Adolescent Boys, Jordan M. Tomkinson, Grant Tomkinson
Digit Ratio (2d:4d) And Muscular Strength In Adolescent Boys, Jordan M. Tomkinson, Grant Tomkinson
Education, Health & Behavior Studies Faculty Publications
Using a cross-sectional design, this study quantified the relationship between the digit ratio (2D:4D) and muscular strength in 57 adolescent boys. 2D:4D was very likely a moderate negative correlate of handgrip strength, even after adjustment for age and body size. This result may reflect the organizational benefits of prenatal testosterone.