Athletico Health Resources

Cardiovascular fitness is important to our quality of life and fitness goals. It can determine how well prepared you are for a task, or how you might not be able to handle a fitness activity due to your inability to fuel it properly. Cardiovascular fitness will determine whether a 5K is an easy warm-up or an activity that will greatly challenge you. To better improve your cardiovascular fitness, it is important to understand heart rate zones and what they mean to your training.

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