Physical Activity

Physical Activity Articles

Does exercising at night affect sleep?

New research suggests that people can exercise in the evening without it affecting their sleep as long as they avoid vigorous physical activity for at least one hour before bedtime. More »

Stretch your exercise plan beyond weights and cardio

Tight muscles can create health risks, making people more prone to chronic pain, balance problems, and even falls. Daily or every other day stretches can help reduce these risks and are a crucial part of a comprehensive exercise program. Stretches don’t need to be intensive to work. Even simple movements that take muscles and joints through a full range of natural motion are helpful. (Locked) More »

Easy ways to adapt exercises when you have arthritis

As helpful as exercise is for osteoarthritic joints, it can also lead to injury. One can avoid the risks by adapting exercise so that it does not place excessive force on the joints. That may mean ditching high-impact classes that include a lot of jumping and opting for low-impact classes or pool aerobics. Other exercise classes that help include tai chi and yoga. At the gym, a stationary bicycle or an elliptical machine is good for low-impact aerobic conditioning. When using dumbbells or weight machines, it helps to use lighter weights with more repetitions. (Locked) More »

Updated exercise guidelines showcase the benefits to your heart and beyond

The 2018 exercise guidelines say that even short bouts of activity lasting just a few minutes can count toward the recommended goal of 150 minutes of moderate activity per week. The steepest drop in heart disease risk occurs at the lowest, initial levels of activity. In addition, a single bout of exercise seems to confer immediate benefits in four factors linked to heart health, including blood pressure, anxiety, insulin sensitivity, and sleep. More »

Add stretches to your exercise routine

Stretching—the deliberate lengthening of a muscle or group of muscles to increase flexibility and range of motion—may encourage people to maintain an exercise routine. But there is no proof that stretching before working out helps prevent exercise-related injuries. Doing static stretches (in which you adopt and hold a position) when your muscles aren’t warmed up may even cause an injury. Instead, gentle movements to stretch your muscles and loosen your joints, known as dynamic stretching, is a better choice before a workout. (Locked) More »

Does your face need a workout?

Some publications and online sources have been touting face workouts as way to slim, tighten, and improve the appearance of the face. But there is no hard evidence that these exercises work as advertised. In theory, they may be helpful for certain conditions, but improvements are likely to be small. More »

Recovering from heart surgery

Open-heart surgery leaves people with a long chest incision and a lengthy recovery. Most of the precautions people must follow during the first four to six weeks after surgery are to allow the breastbone to heal. For example, people should not drive, nor should they push, pull, or lift anything heavier than 10 pounds. They should also learn to use their legs rather than their arms to push up to standing from a chair or bed. Getting out of the house and walking every day, gradually going a little farther each day, is encouraged. (Locked) More »