The heart determines the intensity, duration and consistency of all physical activity. Everyone’s heart functions within different parameters determined by factors such as age, weight and gender. It’s why training regimens vary from person to person. A heart rate monitor’s like a virtual window into your heart and its current level of performance. For the results-oriented fitness enthusiast a heart rate monitor is the perfect companion.

Like any other muscle, the heart needs exertion to increase performance. To make the most of your workout and improve your heart’s condition, you must exercise within your "health zone" or between 50% to 70% of your maximum heart rate. Effectively working within your health zone or even ensuring you’re getting the right amount of post-workout recovery really requires a heart monitor. It’s like having a personal trainer on your wrist, reminding you to vary your heart rate and exercise at the right intensity. It may be the best way to achieve the fitness goals you’ve always wanted.