Influence of 2D:4D ratio on fitness parameters and accumulated training load in elite youth soccer players
Abstract Background Digit ratio (2D:4D) characterized by the length of the second digit (2D) divided by the length of the fourth digit (4D), is a powerful marker of athletic performance. Some studies showed a negative correlation between 2D:4D ratio and sports performances. Objectives The purpose of...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2021-10-01
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Series: | BMC Sports Science, Medicine and Rehabilitation |
Subjects: | |
Online Access: | https://doi.org/10.1186/s13102-021-00354-5 |