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Primary Care & Family Medicine
RCT
Gamified mobile health intervention increases physical activity in college students over 8 weeks
Gamified fitness app boosts physical activity in college students over 8 weeks
An 8-week randomized controlled trial in 160 college students found that a team-based gamified mobile health intervention significantly incr…
A gamified fitness app helped college students take 2,100 more daily steps and do 28 extra minutes of activity each day after just 8 weeks.
Apr 13, 2026
Primary Care & Family Medicine
RCT
Mental Contrasting Intervention Improves Workplace Physical Activity but Not Snacking in Small RCT
Workplace mental exercise helped employees move more but not snack less in small study
A 2-week RCT in 73 employees found a mental contrasting with implementation intentions intervention improved accelerometer-assessed physical…
A mental exercise helped workers move more at work, but it did not stop them from snacking on unhealthy foods during the day.
Apr 13, 2026
Primary Care & Family Medicine
Meta-analysis
Activity trackers and apps may boost short-term step counts in older adults, but benefits fade
Activity trackers and apps may boost older adults' steps short-term, but benefits fade
A systematic review and meta-analysis of 3005 community-dwelling adults aged ≥60 years found that interventions using activity trackers and …
Activity trackers and apps may boost older adults' steps short-term, but the extra walking benefits fade quickly without lasting change.
Apr 2, 2026
Primary Care & Family Medicine
RCT
Face-to-face and email motivational programs increased step counts in university employees
Workplace programs with personal coaching help employees walk more for six months
A randomized controlled trial of 155 university employees found both face-to-face motivational interviewing plus email and email-only progra…
Employees who received personal coaching alongside email reminders kept walking more for six months after a workplace activity program ended…
Apr 2, 2026