Physical Activity

Physical Activity Articles

Is an “exercise pill” coming your way?

Researchers are developing pills that provide many of the effects of exercise. But none provides all the benefits of physical activity—a reduced risk of many cancers, cardiovascular disease, dementia, diabetes, obesity, and osteoporosis.  (Locked) More »

Take a hike!

Hiking—especially on a trail with hills—can be a good way to improve cardiovascular fitness. Being outdoors in nature (such as a forest or even an urban park) may also ease stress, possibly reducing blood pressure and heart disease risk. On flat or slightly hilly terrain, using special poles that help propel the body forward can also help tone the arms, shoulders, and back. This so-called Nordic walking workout increases the number of calories people burn without making them feel as though they’re working harder.  (Locked) More »

Walking while golfing: Is this sufficient exercise?

Studies of golfers have found that playing 18 holes is about equal to brisk walking in terms of intensity—even though golf walking is stop-and-go. However, in order to gain the maximum cardiovascular benefit from exercise, people may want to add a day or two of higher-intensity activities, such as running, tennis, or something similar that raises your heart rate. (Locked) More »

Why push-ups help beat aging

The classic push-up offers a real-time measurement of strength and endurance. It can be modified to fit any fitness level or limitation and can be a valuable tool to improve muscular strength and muscle memory. By varying the speed of a push-up, the angle of the body, and even hand placement, a person can increase or reduce intensity as needed or focus on specific muscles. (Locked) More »

A workout for your brain

Some hospitals, research centers, and private practices offer brain fitness programs. They typically include a combination of physical exercise, cognitive training, good nutrition, better sleep, and meditation. Look for programs that offer a multidisciplinary approach with a neurologist, psychologist, social worker, physical therapist, and dietitian. Beware of promises of cures, and don’t assume that doing well on a computer game means there is improvement in cognition. Look for programs that measure the biological effect of the training and experts who can explain the results and how they plan to use that information. More »

The perks of group fitness classes

Group exercise classes may offer certain benefits—such as motivation from fellow participants and trained instructors—that can help improve fitness. Classes that emphasize aerobic exercise, which boosts a person’s heart and breathing rate, include dancing, water aerobics, spinning, and kickboxing. Greater cardiorespiratory fitness lowers the risk of heart disease and may prolong life. Classes such as yoga and tai chi, which incorporate movement, breathing, and meditation, may also improve risk factors for heart disease, such as high blood pressure. (Locked) More »

The top 5 benefits of cycling

Bike riding has many health benefits. It’s easy on the joints, it’s an aerobic workout, it builds muscle and bone, and it helps with everyday activities, such as walking and stair climbing. People who have heart disease, arthritis, or thinning bones should be cleared for bike riding by their doctors. People with osteoporosis may consider riding a tricycle, which is more stable than a two-wheeler, posing less of a fall risk. The seat height should allow a slight bend at the knee at the pedal’s lowest point.  (Locked) More »

What a personal trainer can do for you

A personal trainer is a wise investment for an older man’s current and future health. He or she can identify fitness needs, teach proper workout form and execution, help to overcome exercise fears, and keep a man motivated to ensure he reaches his full potential during every workout session.  (Locked) More »