Articles, tagged with "maximum heart rate", page 1

How you treat your skin is important for its health, maintaining its natural beauty, protect it from skin damages, and to treat damages that are already done. If you are equipped with great knowledge about natural skin care it will help you in maintaining...

Want to Find Out What Real Runners Think of the Polar RS800? Designed for elite-level training, the Polar RS800 wrist heart rate monitor a total system for planning, monitoring and investigating your coaching. It involves the comfy textile Polar WearLin...