A team of researchers from the Catholic University of Brasilia, A Coruña University in Spain and the James Cook University in Australia has found that the level of stress in soccer referees is linked to their nervous system, but not to the physical condition as previously thought. A referee shows a yellow card (Jason Gulledge) In the study, published in the European Journal of Applied Physiology, the researchers measured the activity of Spanish soccer...
Physiology News
