Health

Getting physical with a personal trainer

(HealthDay)—You might think that hiring a personal trainer is a luxury reserved for the rich. But even just a few sessions can add up to big fitness gains and a great return on investment in yourself, according to the American ...

Psychology & Psychiatry

How physical exercise prevents dementia

Numerous studies have shown that physical exercise seems beneficial in the prevention of cognitive impairment and dementia in old age. Now researchers at Goethe University Frankfurt have explored in one of the first studies ...

Health

Can social networks help you get into shape?

Social networks are key tools in the daily lives of most Americans: We use Twitter to get breaking news, LinkedIn to search for jobs and Facebook to connect with friends. But what if social networks could help you be more ...

Health

China's elderly live longer, but are less fit

The number and proportion of people in China over 80 are growing, but their mental and physical fitness appear to be declining, scientists reported Friday.

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