Background Engaging in regular physical activity can be challenging, particularly during the
winter months. To promote physical activity at the University of Michigan during the winter …

Background The high number of adult males engaging in low levels of physical activity and
poor dietary practices, and the health risks posed by these behaviors, necessitate broad …

Background: The Internet has potential as a medium for health behavior change programs,
but no controlled studies have yet evaluated the impact of a fully automated physical activity …

Latinas in the US report high levels of physical inactivity and are disproportionally burdened
by related health conditions (eg, type 2 diabetes, obesity), highlighting the need for …

Regular physical activity is associated with a wide range of health benefits. As population
age, promotion of physical activity should specifically target older adults, an expanding …

Many internet-delivered physical activity behaviour change programs have been developed
and evaluated. However, further evidence is required to ascertain the overall effectiveness …

Abstract Background African American women report insufficient physical activity and are
disproportionally burdened by associated disease conditions; indicating the need for …

Physical inactivity is a recognized independent risk factor for the development of
cardiovascular disease. However, a large proportion of the US population does not …

Abstract Rural-dwelling, overweight/obese, limited-resource individuals and women have
the lowest leisure-time physical activity rates among Americans. This community-based …

Importance Mobile phone applications (apps) and activity trackers allow researchers to
remotely deliver an intervention and monitor physical activity but have not been rigorously …