Table 1. Key exercise testing variables. Relevance Units Normal exercise response Population(s) where variable should be assessed Exercise HR Insight into cardiac exercise response: cardiac output = ...

Researchers say they've identified a kind of fat that plays a major role in aging and can be controlled with short-term exercise. When you purchase through links on our site, we may earn an affiliate ...

Scientists have identified a new sign of biological aging that may be reversible through simple exercise. Most of us see aging as an inevitable process of life, but some scientists are beginning to ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. As reproductive health ...

The science of why we age is a hot topic, with studies pointing to changes in our chromosomes, cellular stress and epigenetics as culprits. These changes are difficult to reverse with treatments — but ...

Future Cardiol. 2010;6(3):325-342. Some variables listed are relevant irrespective of the population undergoing testing, while others are only valuable in unique patient populations. Exercise HR ...