Physical activity and exercise Archive

Electronic bikes, also known as e-bikes, use a small electric motor to make pedaling easier. They assist riders with the most challenging parts of cycling, like climbing hills or covering longer distances. This enables people of all ages and fitness levels to enjoy cycling. There are many styles of e-bikes available, and the choice depends on where and how a person plans to ride.

Breaking up long periods of sitting with a short walk every half-hour may have health benefits. Walking even as little as one minute per hour may lower blood pressure, but a notable drop in blood sugar may require a five-minute walk every 30 minutes.

A standing side leg raise helps strengthen muscles in the outer thighs, hips, and backside, which can improve the range of motion in the hips and improve stability.

About 96 million Americans have prediabetes, defined by elevated blood sugar levels that are not high enough to qualify as diabetes. Risk factors include overweight or obesity, family history, and inactivity. People with prediabetes may have more infections and frequent urination or blurry vision after big meals. Lifestyle changes such as maintaining a healthy weight, exercising, eating healthy foods, drinking alcohol moderately, and not smoking may prevent prediabetes from progressing to diabetes.

Running can boost cardiovascular fitness faster and better than walking, but this high-impact activity comes with a higher risk of injuries than walking. Beginning runners should start slow and alternate walking and running at first. Doing strength training and increasing mileage gradually may help. People who sustain minor injuries when running should rest for a few days and consult a physical therapist if the injury doesn't get better.

As people get older, the complex system that helps them maintain balance does not work as effectively, increasing the risk of a fall. A study found that specific exercises can improve balance in older adults.

A 2022 study suggests that regular exercise may improve fatigue and physical and emotional well-being among women undergoing radiation treatment for breast cancer.

The body's second largest organ, the liver is responsible for more than 500 bodily functions. One of the liver's greatest threats is nonalcoholic fatty liver disease (NAFLD), an umbrella term that includes several forms of liver disease. Most people with NAFLD have a type known as simple fatty liver. However, up to 20% of people with NAFLD develop inflammation in the liver known as nonalcoholic steatohepatitis (NASH). Left unchecked, this more dangerous form can progress into fibrosis (scarring) and potentially cirrhosis (severe scarring and liver damage). Lifestyle changes, such as weight loss, increasing exercise, and adopting a plant-based diet are the best means to manage and prevent NAFLD.

People with disabilities or physical limitations can still stay active and get the recommended amount of exercise by participating in adaptive sports and activities. These often run parallel to traditional endeavors but are modified to support an individual's needs. Popular choices include cycling, skiing, archery, kayaking, rowing, tennis, bowling, swimming, basketball, and golf.

For people with all types of cardiovascular disease, regular exercise helps prevent the disease from getting worse. Even very short exercise stints can make a difference. Many people with heart disease qualify for cardiac rehabilitation, which includes an exercise stress test that shows how your heart and body respond to exertion. The results can inform recommendations for safe, effective physical activity.