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.
Heartbeat image by JASON WINTER from Fotolia.com. Your resting heart rate is the pace of your heart beat in your most relaxed state. According to the Mayo Clinic, a normal adult resting heart rate is between 60 and 100 beats per minute and an elite athlete's heart rate can be as low as 40 to 60 beats per minute. lower resting heart rate indicates good cardiovascular health and efficient heart function. Taking your resting heart rate is a simple as finding your pulse and counting the number of beats for 60 seconds.