Abstract Background The Covid-19 pandemic is affecting the entire world population. During
the first spread, most governments have implemented quarantine and strict social distancing …

Objective To determine the effectiveness of physical activity interventions involving mobile
applications (apps) or trackers with automated and continuous self-monitoring and …

Background Government responses to managing the COVID-19 pandemic may have
impacted the way individuals were able to engage in physical activity. Digital platforms are a …

There are various health benefits of regular physical activity (PA) and health risks of
sedentariness. The Covid-19 pandemic may have decreased PA and increased …

The novel pandemic called coronavirus disease 2019 (COVID-19), as a global public health
emergency, seems to be having a major impact on physical activity (PA) behaviors. Older …

Background Gamification refers to the use of game elements in nongame contexts. The use
of gamification to change behaviors and promote physical activity (PA) is a promising …

Background Mobile health (mHealth) interventions can increase physical activity (PA);
however, their long-term impact is not well understood. Objective The primary aim of this …

The use of artificial intelligence (AI) and big data in medicine has increased in recent years.
Indeed, the use of AI in mobile health (mHealth) apps could considerably assist both …

As modern lifestyles offer ever more opportunities for a sedentary existence, physical activity
has become, for many, a marginal aspect of life. Too little physical activity is linked to …

Engagement in healthy lifestyle behaviors is suboptimal. The vast majority of the US
population does not meet current recommendations. A healthy lifestyle is defined by …