Which approach is NOT one of the suggested methods to increase self-efficacy for exercise programs?

Setting long-term unattainable goals is not a suggested method to increase self-efficacy for exercise programs because this approach can lead to discouragement and a sense of failure if the goals cannot be achieved. Self-efficacy, which refers to an individual's belief in their ability to succeed in specific situations, is best promoted through achievable and realistic goal-setting. Attainable goals help foster a sense of mastery and competence, which are crucial for motivating individuals to engage in and persist with exercise routines.

In contrast, modeling the activity or behavior, acquiring skills in a supportive group setting, and obtaining support from family or friends are all recognized strategies that enhance self-efficacy. These methods provide social reinforcement, skill development, and encouragement, contributing positively to an individual's belief in their ability to participate in and maintain an exercise program.