It has always been accepted that exercise of any kind, helps to promote a healthy body physically.
However, in more recent times, more emphasis has been applied to a healthy brain. Keeping active is probably as important for our mental well being, as it is for our physical one.
The medical profession is understanding more about how physical activity interacts with the brain stimulation, due to an enriched blood flow to the brain cells, during exercise. also protecting nerve cells from damage, thereby assisting neural muscular stimulation.
This means that we can afford ourselves a means of protecting our brain from decline, in the way of dementia and alzheimer's disease. Additionally, exercise can help with our concentration levels, reduce stress, anxiety and depression.
There are many other cognitive ways of helping brain function, but it is useful to know that exercise plays the most significant role.
It should be remembered that brain health is only one of the many attributes that exercise has to offer.