Exercise and Fitness Archive

Some portable electronic devices—including Apple AirPod charging cases and certain smartphones—contain strong magnets that can interfere with the function of an implantable cardioverter-defibrillator.

Hiking continues to be one of the safest activities people can enjoy during COVID because it is done outside and away from confined group settings. The outdoor adventure also is one of the best exercises for both body and mind, as it can improve lower-body strength and endurance, increase balancing skills that can protect against falls, lower levels of stress and anxiety, and reduce the risk of depression.

The fear of falling can lead to a heightened sense of caution and less physical activity—which can actually increase the risk of falling. To reduce the fear of falling, a person must address underlying conditions, such as poor eyesight or joint problems. It also helps to work with a physical therapist to improve balance, gait (walking pattern), muscle strength, flexibility, and range of motion. When physical therapy ends, one must continue doing strength, stretching, and balance exercises at home in order to keep fear at bay and reduce fall risk.

Exercise-related injuries are often preventable using a combination of strategies, such as warming up before an exercise session, increasing workout intensity gradually, opting for low-impact options, and performing exercises using the proper body position. Changing up the choice of activities can help people avoid repetitive strain injuries associated with focusing on a single sport, such as golfer's elbow, tennis elbow, and iliotibial band syndrome, which causes pain along the outside of the knee.

The pandemic has increased the number of video workouts available to homebound exercisers. Many fitness centers routinely offer livestreamed classes, and exercise videos are readily accessible online. While video workouts are still a great option for those who are not ready to return to the gym or who want an alternative and fun way to exercise, people should follow some basic guidelines to ensure they get the most from their online experience.

Experts suggest people replace their walking shoes every 300 to 500 miles. For the best selection and advice, people should consider shopping at a specialty running store that also sells walking shoes. Other tips for choosing comfortable, supportive shoes include looking for low-heeled shoes that bend easily at the ball of the foot and have wiggle room at the toes.

Cardiopulmonary exercise testing (CPET) can help diagnose unusual causes of breathlessness, such as pulmonary hypertension or heart failure with preserved ejection fraction. CPET collects information about a person's heart and lung function to assess how the body responds to exercise. It may also help doctors better understand the lingering fatigue and breathlessness that sometimes occur after a COVID-19 infection.

A 2022 study examined the brains of older adults after they died, and found that those who had stayed the most active late in life had higher amounts of synaptic proteins. These proteins improve the connections between the brain's nerve cells.

While post-concussive symptoms are common in women who have experienced intimate partner violence, many women hide their symptoms and little research has been done, meaning the long-term health risks of millions of women are unknown.

It's difficult to get motivated to be active outside during cold-weather months, but it's important to your health and can help you meet any fitness goals you're trying to reach. There are ways to get outside and moving in cold temperatures.