A new doctoral thesis from the University of Gothenburg, Sweden, points to the human body’s limited ability to quickly recover following extensive short-term weight loss. Almost half of the studied athletes were severely dehydrated on the morning of their matches. Nevertheless, the athletes seem to focus on the mental advantages of the method.
Stefan Pettersson has studied the very best Swedish athletes in wrestling, taekwondo, judo and boxing. The data was collected via interviews with athletes on the Swedish national teams and by studying about 70 elite athletes’ hydration status and food intake on match day.All studied athletes compete in weight classes. In combat sports, it is generally considered beneficial to first lose a lot of weight prior to weigh-in and then drink and eat a lot before the match, with an ultimate purpose of being able to fight a shorter and lighter opponent than would otherwise be possible. Previous research shows that 80-90 per cent of all athletes in sports with weight classes adhere to this practice.
Annika Koldenius | idw
Purdue cancer identity technology makes it easier to find a tumor's 'address'
16.11.2018 | Purdue University
Microgel powder fights infection and helps wounds heal
14.11.2018 | Michigan Technological University
Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.
Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...
Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.
Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
09.11.2018 | Event News
06.11.2018 | Event News
23.10.2018 | Event News
16.11.2018 | Health and Medicine
16.11.2018 | Life Sciences
16.11.2018 | Life Sciences