Which of the following is an example of a behavioral strategy for achieving fitness goals?

Setting out workout clothes the night before is an effective behavioral strategy for achieving fitness goals because it incorporates preparation and intention into the routine. This approach reduces barriers to starting a workout by ensuring that everything is ready to go, promoting consistency and commitment to a fitness regimen. By making the process easier and more streamlined, individuals are more likely to follow through with their exercise plans, thus enhancing their chances of reaching their fitness goals.

On the other hand, simply working out without a plan lacks direction and might not be effective in promoting specific fitness objectives. Doing cardio every day can be a part of a fitness strategy, but it does not imply a behavioral change or planning aspect that aids in achieving long-term goals. Relying on supplements does not involve changing one's habits or behaviors concerning exercise and fitness; rather, it focuses on an external factor that can’t substitute for consistent effort and preparation.