Background: Mobile technologies have great potential to promote an active lifestyle in lower
educated working young adults, an underresearched target group at a high risk of low …

Background: Physical activity (PA) levels are problematic in lower-educated working young
adults (18-26 years). To promote PA, smartphone apps have great potential, but there is no …

Background: There is solid evidence that lack of physical activity (PA) is a risk factor for
chronic diseases. Sufficient levels of PA in childhood and adolescence are particularly …

Background: Insufficient physical activity (PA) is highly prevalent and associated with
adverse health conditions and the risk of noncommunicable diseases. To increase levels of …

Background: Increasing physical activity (PA) levels in adolescents aged 12 to 18 years is
associated with prevention of unhealthy weight gain and improvement in cardiovascular …

Background: Engagement with physical activity mobile apps has been reported to be a core
precondition for their effectiveness in digital behavior change interventions. However, to …

Background: Although smartphone apps might support physical activity (PA), engagement
with them tends to be low. Objective: This study aimed to examine potential users' needs …

Background: Physical inactivity is globally recognized as a major risk factor for morbidity,
particularly the incidence of noncommunicable diseases. Increasing physical activity (PA) is …

Background: Several reviews of mobile health (mHealth) physical activity (PA) interventions
suggest their beneficial effects on behavior change in adolescents and adults. Owing to the …

Background Physical inactivity is a global health issue, and mobile health (mHealth) apps
are expected to play an important role in promoting physical activity. Empirical studies have …