Genetics

Multifaceted genetic impact of training

Endurance training changes the activity of thousands of genes and give rise to a multitude of altered DNA-copies, RNA, researchers from Karolinska Institutet report. The study, which also nuances the concept of muscle memory, ...

Health

Why sleep is so important for your fitness

When we think of what makes athletes great, few of us would think that sleep might play an important role. But many of the world's best athletes say sleep is an essential part of their training routine and key in helping ...

Diabetes

Preventing type 2 diabetes: When genes fail to respond

It is widely accepted that physical exercise lowers the risk of developing diabetes. Yet in one in five participants in related studies this positive effect fails to materialize. Researchers and clinicians involved in a collaborative ...

Health

Fish oil key in preventing sarcopenia in the elderly?

Presented last week at the British Science Festival, a new study by University of Aberdeen scientists will examine if the consumption of fish oil combined with weight training exercises could help protect the elderly against ...

Medical research

Become a marathon runner with the protein PGC-1alpha

Even with a greater muscle mass, a sprinter cannot win a marathon. His specially-trained and strengthened muscles will fatigue faster than the endurance-trained muscles of a long distance runner. The research group of Prof. ...

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