Health Library Explorer
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A-Z Listings Contact Us
Fitness
Panel icon
Close panel
Today in Health News
Health Tip: Make Yourself Seen When Exercising in the Dark

Take precautions so you're visible to drivers

Calculating Your Health

Your target heart rate is the range at which sustained physical activity - running, cycling, swimming laps, or any other aerobic exercise - is considered safe and effective.

(888) 321-DOCS
Call to speak with an appointment scheduler. Representatives are available 24 hours a day, seven days a week. If you have a medical emergency, call 911.
Follow Us
Media Results
Videos (2) See All
About Us| Disclaimer