According to the approach people are predisposed to addictive behavior through chemistry and physiology.

a-Cognitive

b-Behavioral

c-Biological

d-Humanistic

Look at the graph about the barriers to working out. what would 20 percent of the population report as a barrier for working out? inability to devote thirty minutes a day to working out lack of interest with creating a detailed workout schedule not having enough money to pay for yearly gym membership living in a community that does not have parks or a gym facility