How to calculate your maximum heart rate to know how hard youre working during your cardioPS: the fat burning zone (about to of your maximum heart rate) doesnt mean youre burning more fat. It just means the body burns a higher percentage of calorie
If I get a FitBit: heart rate-based interval training that combines cardiovascular and strength work set to motivational … - Tap the pin if you love super heroes too! you will LOVE these super hero fitness shirts
Whether you’re running, biking or at the gym, you can push your fitness to the next level with the new Fitbit Charge The larger display lets you take in stats mid-workout without slowing down. Hitting the weights or pounding pavement, the Charge 2 trac
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Find the six best HIIT workouts under 20 minutes that will tone and tighten, boost metabolism and get your heart rate up in less than 20 minutes. Whether you're working out at home or a gym, these workouts will continue to burn calories throughout the day.