Source: The Independent (UK), Oct 2016
Regularly lifting weights could make you more intelligent, a new study of people with the early signs of dementia suggests.
A group of people aged 55 to 86 with ‘mild cognitive impairment’ – a precursor of Alzheimer’s disease – were asked to carry out a mix of weight lifting and brain training.
… the researchers said they had found a causal link between an increase in strength and better functioning of the participants’ brains.
The same team behind it published a paper in 2014 which revealed the participants’ global cognition had improved significantly after the weight training, whereas cognitive training did not do this.
Researcher Dr Yorgi Mavros, of Sydney University, said: “What we found in this follow-up study is that the improvement in cognition function was related to their muscle strength gains.
“The stronger people became, the greater the benefit for their brain.”
“The key however is to make sure you are doing it frequently, at least twice a week, and at a high intensity so that you are maximising your strength gains. This will give you the maximum benefit for your brain.”