Committed exercisers should try to continue to exercise during this COVID-19 pandemic, but they should realize that both too much exercise and exercising while sick increase risk for medical complications, such as irregular heartbeats, and death
Some athletes and exercisers take pain medication (aspirin or NSAIDs) because they think it may prevent muscle soreness or will help them to heal faster after a workout. However, taking pain medicines before or during exercise will not block pain, help you to exercise longer or recover faster from exercise.
A study from Imperial College in London shows that increased use of helmets by bicycle riders has markedly reduced head injuries (1). Do you know why woodpeckers don't damage their brains when they peck on wood? Their skulls fit so tightly that they don't allow the brain to move inside. Human skulls are enclosed...
You don't need special sports drinks or power bars. Even the most elite athletes can get the nutrients they need from ordinary foods, water and salt. Healthy and fit people usually don't need to drink or eat when they exercise at a casual pace for less than two hours.
The training principles that improve performance in competitive athletes can be used by all exercisers, even those who have never exercised previously, and can help to prevent heart attacks and prolong lives. Exercise helps to prevent heart attacks because exercise makes muscles stronger, including your heart muscle.
When you run very fast, you reach a point where you gasp for breath. You keep on pushing the pace and after a few seconds, you feel that you have recovered and that you can pick up the pace again. It’s called second wind and your apparent recovery is caused by lactic acid.
The majority of cold weather deaths are from its effects on the heart and lungs to cause heart attacks or pneumonia. The major causes of sudden death in cold weather are elevated blood pressure and increased clotting. High blood pressure damages arteries to cause heart attacks and strokes. If you have blood vessel disease, heart disease or lung disease, try to stay out of the cold.
Research evidence shows that exercise strengthens the heart, prevents and treats heart attacks and strokes, and prolongs lives (Circulation, 2018;137(18):1896-1898). The more frequently people exercise, the less likely they are to die of heart disease (JACC Cardiovasc Imaging, 2017;10:1461-1468), but there is some evidence that a person can increase heart attack risk by exercising...