Epstein Secrets

ci BioOne EFIVEOSELVAEFIDCH A Longitudinal Study of Digit Ratio (2D:4D) and Its Relationships with Adult Running Speed in Jamaicans Author(s): Robert Trivers , Renato Hopp and John Manning Source: Human Biology, 85(4):623-626. 2013. Published By: Wayne State University Press DOI: http://dx.doi.org/10.33

lt Running Speed in Jamaicans Author(s): Robert Trivers , Renato Hopp and John Manning Source: Human Bio

running and digit ratio (2D:4D): Implica- tions for fetal testosterone effects on running speed and vascular health. Am. J. Hum. Biol. 19:416-421. Trivets. R.. J. T. Manning. R. Thornhill et at. 1999. Jamaican Symmetry Project: Long-term study of fluctuating asymmetry in rural Jamaican children. Hum. B

arch Centre. Swansea University. UK Received 24 December 2012; revision accepted for publication 30 January 2013. Literature Cited Manning. J. T.. L. Morris,and N. Caswell. 2007. Endurance running and digit ratio (2D:4D): Implica- tions for fetal testosterone effects on running speed and vascular health.

BioOne I "" CJLV IARCH V L A Longitudinal Study of Digit Ratio (2D:4D) and Its Relationships with Adult Running Speed in Jamaicans Author(s): Robert Trivets , Renato Hopp and John Manning Source: Human Biology, 85(4):623-626. 2013. Published By: Wayne State University Press DOI: httpltdoliorg/10.3378/0

o have been studied from 1996 to the present day (Trivers et al. 1999). Digit ratio (2O:4O: the relative

rch Centre. Swansea University. UK Received 24 December 2012; revision accepted for publication 30 January• 2013. Literature Cited Manning. J. T.. L. Morris. and N. Caswell. 2007. Endurance miming and digit ratio (2D:4D): Implica- tions for fetal testosterone effects on running speed and vascular health.

erformance in sport and susceptibility to disease in adults. We thank the COUG Foundation and the Biosocial Research Foundation for their support. Trivers, Robert, Department Ecology, Evolution and Natural Resources, Rutgers University, New Jersey, USA. EFTA00678568 4 Hopp, Renato, Department Patho

o Paulo, Brazil. Manning John, Applied Sports Technology Exercise and Medicine Research Centre, Swansea University, UK. References Manning, J.T., L. Morris, and Caswell, N, 2007. Endurance running and digit ratio (2D:4D): implications for fetal testosterone effects on running speed and vascular health.