Background It has been shown that physical activity is more likely to increase if web-based
interventions apply evidence-based components (eg self-monitoring) and incorporate …

OBJECTIVE: To better understand the mixed findings regarding the efficacy of Internet-
based physical activity interventions, we examined the use and usefulness of particular …

Background The translation of Web-based physical activity intervention research into the
real world is lacking and becoming increasingly important. Objective To compare usage and …

BACKGROUND: Evidence-based physical activity interventions that can be delivered to
large numbers of adults at an acceptable cost are a public health priority; website-delivered …

Background. Websites have the potential to deliver enhanced versions of targeted and
tailored physical activity programs to large numbers of participants. We describe participant …

Background: Web-based interventions are popular for promoting healthy lifestyles such as
physical activity. However, little is known about user characteristics, adherence, attrition, and …

Background Physical activity mobile apps present a unique medium to disseminate scalable
interventions to increase levels of physical activity. However, the effectiveness of mobile …

Abstract Information and communication technologies (particularly websites and e-mail)
have the potential to deliver health behavior change programs to large numbers of adults at …

Background: Many people in Western countries do not follow public health physical activity
(PA) recommendations. Web-based interventions provide cost-and time-efficient means of …

This article provides a comprehensive review of Internet–and Website–based physical
activity interventions targeting adult populations. Search procedures identified 72 unique …