The 2018 PAGAC Scientific Report provides strong evidence that physical activity reduces the risk of fall-related injuries in older people by 32-40%. Dr. Loretta DiPietro discusses the research findings.

There is evidence that excessive time spent sitting is also associated with an increased risk of several significant diseases like diabetes and heart disease, as well as an increased risk of dying prematurely. The good news is that people who sit for a large portion of their day can benefit from being physically active. Dr. Peter Katzmarzyk discusses the recommendations from the Physical Activity Guidelines Advisory Committee.

IN recent years, interest around high-intensity interval training (HIIT) has surged. The Physical Activity Guidelines Advisory Committee reviewed the current known data on HIIT. Dr. Powell shares some of their findings.

How long do bouts of physical activity need to last to see health benefits? Research suggests that ALL physical activity counts, regardless of duration.

Dr. Katie Potter leads the Behavioral Medicine Lab at the University of Massachusetts Amherst where they seek to improve quality of life through movement and the human-animal bond.