When you are exercising in your target heart rate zone, you should feel like:

A. you are just getting warmed up and could keep going without ever stopping.
B. you are right between not exercising hard enough and overdoing it.
C. you are in your cool down phase and your body is starting to relax from exercise.
D. you are on the verge of passing out but can still continue exercising.

Exercising in the target heart rate zone should make you feel moderately challenged, but not overworked, with warming up and cooling down being important.

Explanation:

When you are exercising in your target heart rate zone, you should feel like you are right between not exercising hard enough and overdoing it. This means that your exercise intensity is at an optimal level for aerobic benefits without straining yourself.

Moderate: While exercising in this zone, your breathing and heart rate are noticeably faster, but you can still carry on a conversation comfortably. This indicates a moderately intense workout, which is beneficial for cardiovascular health.

Warm-up and Cool-down: Engaging in warm-up and cool-down activities before and after exercising helps in gradually increasing and decreasing heart rate, respectively, promoting a safe and effective workout routine.

Learn more about target heart rate zone in exercise here:

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