Dr. Cara Wall-Scheffler, Professor of Biology, and collaborators at Charles University in the Czech Republic (where Dr. Wall-Scheffler was a Fulbright Fellow), published a new study, "Impact of relative lower-limb length on heat loss and body temperature during running" in the American Journal of Biological Anthropology. This study found that runners with longer lower limbs relative to overall body size experienced greater heat loss and smaller increases in mean body temperature compared to runners with shorter lower limbs relative to overall body size. Surprisingly, this thermoregulation was not due to increased body surface area, as was previously predicted. This study provides further evidence to the adaptive significance of lower limb length in thermoregulation across a variety of physical activities.
Posted: Wednesday, October 30, 2024