Best iPhone bicycle mounts: Bracket and bike it. We took three of the top bicycle iPhone holders for a test pedal to see which one kept our little touch-screen buddy safe and sound. Phones make trusty , MP3 players, and cycling computers--as well as handy phones--so they can replace a pocket full of gear on your daily commute or monthly trek.
A normal pulse rate at rest is between 60 and 100 beats per minute. Generally, a lower pulse rate means that your heart muscle is not having to beat too hard to do its job. However, if your pulse goes too low, it can be dangerous.
Identification. Your pulse rate is also called your heart rate. It is the number of times your heart beats per minute as it delivers blood, oxygen and nutrients to your bloodstream. Your pulse varies throughout the day. Your resting pulse is your rate when you first wake in the morning after a good night's sleep.our doctor can use an electrocardiogram and other heart monitor tests to see if you are at risk. Only your doctor can determine whether your low pulse rate is at a dangerous level for you and prescribe the appropriate treatment.