Schedule your COVID-19 vaccination now! We are unable to accommodate walk-ins. Please do not call St. Luke's clinics directly about COVID vaccine scheduling. Unless you need to call for an emergency, please use myChart for questions and appointments. To ensure we're able to provide safe care in a safe environment for all patients, masks are required in all St. Luke's facilities, regardless of COVID-19 vaccination status. Learn more.
Search by keyword or browse our list of services.
Find a provider by specialty, location, or availability.
See current studies testing new drugs, devices, and equipment to find better ways to treat and help patients.
For life-threatening emergencies, call 911 without delay.
Search by specialty and location.
Receive the highest level of care from the region's leading providers.
Find a lab or imaging facility close to you.
Find an outpatient infusion center.
Visit us to pay bills, ask billing questions, or request billing records.
Aerobic fitness means increasing how well the body uses oxygen, which depends on the condition of the heart, lungs, and muscles. Experts tend to describe aerobic activity in three ways: light, moderate, and vigorous.
When people do vigorous-intensity activities, they breathe faster and have a much faster heartbeat than at rest. To get the benefits of vigorous activity, a person can:
The goal of aerobic fitness is to increase the amount of oxygen that goes to the heart and muscles, which allows them to work longer. Any activities, including many kinds of daily activities, that raise the heart rate and keep it up for an extended period of time can improve aerobic fitness. If the activities are done regularly and long enough, they can help improve fitness.
Experts recommend that adults try to do vigorous activity for at least 1¼ hours a week. Or they can do moderate activity for at least 2½ hours a week. People can choose to do one or both types of activity. And it's fine to be active in shorter periods of time throughout the day and week that add up to the recommended goals. Children as young as preschool age benefit from being active. It's best for teens and children (starting at age 6) to do moderate to vigorous activity at least 1 hour every day.
It's always a good idea to talk to your doctor before starting an exercise program.
To learn more, visit Healthwise.org
© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
You take care of others, so take care of yourself. Let us be your partner in health, whether you're recovering from an injury, checking in for your annual exam, or enjoying an online class.
Because when you take care of yourself, everyone around you benefits.