> That's a benefit for those who consider it a benefit. Some reading on green exercise: http://www.exeter.ac.uk/news/featurednews/title_543531_en.html http://

> That's a benefit for those who consider it a benefit. Some reading on green exercise: http://www.exeter.ac.uk/news/featurednews/title_543531_en.html http://www.exeter.ac.uk/news/featurednews/title_543531_en.ht...