New guidelines are shaking up the world of sport by advising against routine, systematic weighing and measuring of athletes.
An international group of experts, which includes Dr Lindsay Macnaughton from our Department of Sport and Exercise Sciences, say there is little proof that a certain body composition or percentage of body fat improves athletic performance.
They say focusing too much on weight and body composition in athletes, both amateur and elite, can lead to unhealthy habits and should be carefully considered. This is particularly true for young athletes who could be at greater risk and are still developing physically.
Body pressure
The conclusion of the expert group is clear: no athlete should be exposed to the body pressure, both physical and mental, that people can feel when subjected to extensive measuring and weighing.
Fragile bones, increased risk of injuries, weakened immune systems, impaired performance and development of eating disorders are concerns. Eating disorders are 2-3 times more common among athletes compared to the general public.
The researchers recommend:
- Limit how often elite athletes are weighed and measured. Do it only with comprehensive information, written consent and only if the athlete has access to a team of support staff.
