Participating in a structured exercise<span> program that is planned, individualized and supervised, and that includes aerobic </span>exercise<span>, resistance training or both, is your best bet for lowering glucose levels. </span>
Answer: The affected source is called Mastery Experiences
Explanation:
It is the most influential source and consists on having a direct experience of mastery experience, boosting self-efficacy.
In this situation is represented by the goals set by Gina, her efforts to reach it and her confidence being increased after she gets her goals. In other words, the whole experience.
Eat healthy and exercise regularly