Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier
WebMD

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started
My Medicine
WebMD

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion
    WebMD

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community
    WebMD

    Community

    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

A sedentary (inactive) lifestyle is one of the top risk factors for heart disease. Fortunately, it's a risk factor that you can do something about. Regular exercise, especially aerobic exercise, has many benefits. It can:

  • Strengthen your heart and cardiovascular system
  • Improve your circulation and help your body use oxygen better
  • Improve your heart failure symptoms
  • Increase energy levels so you can do more activities without becoming tired or short of breath
  • Increase endurance
  • Lower blood pressure
  • Improve muscle tone and strength
  • Improve balance and joint flexibility
  • Strengthen bones
  • Help reduce body fat and help you reach a healthy weight
  • Help reduce stress, tension, anxiety, and depression
  • Boost self-image and self-esteem
  • Improve sleep
  • Make you feel more relaxed and rested
  • Make you look fit and feel healthy

How Do I Start Exercising?

Always check with your doctor first before starting an exercise program. Your doctor can help you find a program that matches your level of fitness and physical condition. Here are some questions to ask:

  • How much exercise can I do each day?
  • How often can I exercise each week?
  • What type of exercise should I do?
  • What type of activities should I avoid?
  • Should I take my medication(s) at a certain time around my exercise schedule?
  • Do I have to take my pulse while exercising?

What Type of Exercise Is Best?

Exercise can be divided into three basic types:

  • Stretching or the slow lengthening of the muscles; stretching the arms and legs before and after exercising helps prepare the muscles for activity and helps prevent injury and muscle strain. Regular stretching also increases your range of motion and flexibility.
  • Cardiovascular or aerobic is steady physical activity using large muscle groups. This type of exercise strengthens the heart and lungs and improves the body's ability to use oxygen. Aerobic exercise has the most benefits for your heart. Over time, aerobic exercise can help decrease your heart rate and blood pressure and improve your breathing (since your heart won't have to work as hard during exercise).
  • Strengthening exercises are repeated muscle contractions (tightening) until the muscle becomes tired. For people with heart failure, many strengthening exercises are not recommended. (See below)

Heart Rate Calculator

Ensure you're exercising hard enough to get a good workout, but not strain your heart.

While you are exercising, you should count between...

-
Beats
PER
Seconds

Heart Rate Calculator

Ensure you're exercising hard enough to get a good workout, but not strain your heart.

While you are exercising, you should count between...

-
Beats
PER
Seconds