Question

read the scenario.
jon is training for a marathon. he uses a heart rate monitor to track his heart rate during runs.
which describes how the use of technology, such as a heart rate monitor, impacts jon’s ability to self - monitor and adjust his aerobic intensity during training?
○ it helps jon to identify patterns over time, so he can make future training adjustments.
○ it replaces the need for a personal trainer, as the technology can offer all the guidance jon needs.
○ it guides jon to stay at one intensity level in all his exercises, providing alerts to jon when his heart rate exceeds a safe limit.
○ it creates a dependency on technology, which might affect jon’s ability to understand his body’s signals.

Explanation:

• Analyze Option 1: A heart rate monitor tracks data over time, allowing Jon to see patterns (like how his heart rate responds to different intensities) and adjust future training. This aligns with self - monitoring and adjusting.
• Analyze Option 2: A heart rate monitor can't replace a personal trainer as it doesn't offer all - around guidance (e.g., form correction, personalized training plans beyond heart rate).
• Analyze Option 3: Aerobic training often involves varying intensities (e.g., interval training), so staying at one intensity is not typical. Also, the main benefit of self - monitoring with a heart rate monitor is not just safety alerts but also performance improvement.
• Analyze Option 4: While dependency is a possible concern, the question is about how it impacts his ability to self - monitor and adjust. The positive impact of identifying patterns is more relevant to the question's focus on self - monitoring and adjusting aerobic intensity.

Answer:

A. It helps Jon to identify patterns over time, so he can make future training adjustments.