Write a critique this article and discuss the following:
1:Purpose 2: methods, 3: results, and discussion of the assigned study.
Mode of physical activity participation by body mass index: 2015 behavioural risk factor surveillance system.
Article Mode of physical activity participation by body mass index: 2015 behavioural risk factor surveillance system James R Churilla, Tammie M Johnson, M. Ryan Richardson, Bethany D Williams, Brandi S Rariden & Adrian J Boltz.