Aerobic exercise
Learning Center
What are superbugs?
Superbugs are strains of bacteria, viruses, parasites and fungi that are resistant to most antibiotics and other medications. These superbugs can cause pneumonia, urinary tract infections and skin infections. To protect yourself from harmful germs, wash your hands often with soap and water, or use an alcohol-based hand sanitizer. You can help slow the spread of drug-resistant bacteria by taking antibiotics properly and only when needed.
What are superbugs and how can I protect myself from infection?
Some bacteria and other germs are resistant to most types of antibiotics and medications that treat them. Find out the risks and how to prevent infections.
What are opioids and why are they dangerous?
Opioids are a broad group of medicines used to relieve pain. Although these medicines are effective, they can lead to addiction. Take them only as directed.
Wet macular degeneration
Blurred vision or blind spots could be a sign of this chronic eye disorder. Recognizing the warning signs could save your vision.
Weight-loss readiness
Learn how asking yourself six key questions can tell you if you're ready to start a weight-loss plan, along with steps to take if you're not there yet.
Want a strong brain? Exercise!
Regular exercise strengthens and tones your brain just as it does your body.
Walking: Trim your waistline, improve your health
Walking can be an ideal low-impact exercise. Get the most from your walking routine.
Walking: Make it count with activity trackers
If walking is your main form of physical activity, see how activity trackers can help you set and achieve your fitness goals.
Walking with ankle weights? Stop!
A well-rounded fitness program includes both aerobic exercise and strength training. But skip the ankle weights. Ankle weights may strain your ankle joint and leg muscles, which could increase your risk of injury. To get more out of your walking routine, simply pick up the pace. If you're in good shape, add short bursts of jogging into your regular brisk walks. If you're less fit, alternate leisurely walking with periods of faster walking.
Walking for fitness: Staying motivated
Starting a walking program is easy. Sticking with it is trickier. To stay motivated, try these tips: 1. Set goals, such as walking every day or walking for a set amount of time. 2. Make walking enjoyable. Find someone to walk with you or simply soak in the scenery. 3. Vary your routine. If you walk the same route every day, boredom may set in. Instead, mix it up with several different routes. Just remember to be safe: Tell a family member which route you're taking.
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