Marcus Butler
27 March 2016: Whether training in hot conditions can improve athletes鈥 performance on game day is the focus of a study undertaken at the 海角射区.
Dr Naroa Etxebarria, assistant professor of sport and exercise science at the University鈥檚 Research Institute for Sport and Exercise (UCRISE), senior physiologist and Professor David Pyne from the Australian Institute of Sport and PhD candidate Rachel Gale (UCRISE/AIS) are working with Canberra鈥檚 Ainslie Football Club to put their hypothesis to the test.
Dr Etxebarria said that, in theory, when an athlete trains under the additional stress of a heated environment, their body adapts, so when competing in normal temperatures, the athletes are should perform better.
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UC researcher Rachel Gale monitors footballer Damian Bowles performance during a heat training session. Among the data collected are skin temperature and core temperature, perception of comfort and exertion, as well as the physical performance of each exercise. Photo: Vanessa Lam.
鈥淲e tested the Ainslie players to establish their baseline performance level and during a separate test in UCRISE鈥檚 environmental chamber, the players also self-reported their thermal comfort levels,鈥 Dr Etxebarria said.
鈥淭he players will complete six training sessions over two and a half weeks in the chamber, where they can exercise while we boost the temperature to about 35 degrees Celsius and 50 per cent humidity.鈥
鈥淲e are comparing their core body and skin temperature, heart rate, blood lactate levels, how hot they are feeling and the exertion they use to complete the exercise at the start and then again after their training program,鈥 she said.
The participants from the Ainslie Football Club resume their normal pre-season training schedule prior to the start of the 2016 AFL Canberra season next month.
PhD candidate Rachel Gale says she鈥檚 keen to see if the heat training results will give sportspeople a boost to their performance in thermo-neutral environments.
鈥淭he way in which the body adapts to the heat training is really quiet impressive,鈥 Ms Gale said.
鈥淲ithin a few days, the adaptions we start seeing include a reduction in core body temperature and heart rate, improved cardiovascular function and earlier onset of sweat at lower core body temperatures, among other changes.
鈥淔or those of us who aren鈥檛 elite athletes, the research may encourage people to train in the warm summer weather as a boost to their exercise, with proper preparation of course.鈥
When exercising in heat, it is advised to ensure good hydration at least an hour before exercise and to then introduce heat gradually.