Which of the following is an example of a SMART goal?

A SMART goal is characterized by being Specific, Measurable, Achievable, Relevant, and Time-bound. The option that states "Lower resting heart rate to 60 bpm" fulfills these criteria effectively.

This goal is specific because it clearly states what is to be achieved—lowering the resting heart rate. It is measurable, as the target of 60 beats per minute provides a clear benchmark to assess progress against. It is achievable, assuming that the individual's current resting heart rate allows for such a reduction with proper training and health considerations. This goal is relevant since lowering the resting heart rate can be beneficial for overall cardiovascular health. Lastly, while the option does not explicitly mention a timeframe, it implies that there will be an effort to achieve this goal, supporting the idea of establishing a timeline for improvement.

In contrast, the other options lack certain elements of the SMART criteria. For instance, simply stating "Lower resting heart rate" is vague and does not specify how low or by when. "Increase cardio fitness" is also broad and non-specific, as it does not quantify what type of increase is being targeted or within what time frame. Similarly, "Increase max heart rate" does not represent a typical fitness goal since the max heart rate is generally