Health

Inactivity reduces people's muscle strength

New research reveals that it only takes two weeks of not using their legs for young people to lose a third of their muscular strength, leaving them on par with a person who is 40-50 years their senior. The Center for Healthy ...

Psychology & Psychiatry

Aggressive boys tend to develop into physically stronger teens

Boys who show aggressive tendencies develop greater physical strength as teenagers than boys who are not aggressive, according to new research published in Psychological Science, a journal of the Association for Psychological ...

Pediatrics

Improving academic performance with physical fitness

Physical fitness in childhood and adolescence is beneficial for both physical and mental health throughout life. However, a growing body of evidence suggests that it may also play a key role in brain health and academic performance. ...

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