Below are two links that deconstruct the myths related to physical activity and obesity. I, like many others , are working tirelessly to examine  the food environment and health equity. I believe we can do much better  with regard to creating a working plan , or platform, to address this complex multilayered issue.  As an overweight, obese individual I think we will need to conduct a transparent review on the diet and exercise model. 
http://web.archive.org/web/20150424074000/http://bjsm.bmj.com/content/early/2015/04/21/bjsports-2015-094911.full 
  Special Thanks to one of our readers for this .

"An obese person does not need to do one iota of exercise to lose weight, they just need to eat less

Dr Aseem Malhotra, Cardiologist"

 

http://www.theguardian.com/society/2015/apr/22/obesity-owes-more-to-bad-diet-than-lack-of-exercise-say-doctors

Exercise is good … but it won't help you lose weight, say doctors 

http://www.bbc.com/news/health-32417699 

 

Exercise 'not key to obesity fight'

By Nick Triggle