Adolescent Activity Levels in Decline

The following is excerpted from an online article posted by MedicalXpress.

From sophisticated smartwatches to basic fitness trackers, electronic devices are helping an increasing number of people keep tabs on their calories burned, steps taken, and other daily physical activity metrics to track physical activity.

However, a 25-year study finds that while activity tracking is on the rise, our activity levels have been declining.

The multidecade study was led by David Bassett Jr., professor and head of the Department of Kinesiology, Recreation, and Sport Studies in the University of Tennessee, Knoxville’s College of Education, Health, and Human Sciences, and Scott Conger, associate professor of kinesiology at Boise State University. It was published in Medicine & Science in Sports & Exercise.

Researchers tracked physical activity in adults, adolescents, and children by analyzing the results of 16 peer-reviewed studies conducted before the beginning of the COVID-19 pandemic in locations including the United States, Canada, Japan, Norway, Denmark, Sweden, Greece, and the Czech Republic. Using data from accelerometers and pedometers, the research showed significant declines for both men and women, with an especially pronounced decline for younger people.

“The most surprising finding was the steep rate of decline in adolescents. The study suggests that physical activity in adolescents has declined by roughly 4,000 steps per day in the span of a single generation,” said Bassett.

The study shows an average decrease of just over 1,100 steps per day for adults in the covered time span. However, when it came to adolescents, the decrease was much more significant, at nearly 2,300 fewer steps per day. In fact, adolescents showed the steepest rate of decline over time, losing 1,500 steps a day per decade.

So what are some of the factors behind this trend? The study acknowledges that an increase in smartphones, social media, and electronic entertainment may have played a significant role in a less active lifestyle. “Decreases in physical education and walking to school may have also contributed to the decline seen in teenagers,” said Bassett.

Source: MedicalXpress

Help us reach the next generation of families

Back to Top

[reposted by] Jim Liebelt

Jim is Senior Writer, Editor and Researcher for HomeWord. Jim has 40 years of experience as a youth and family ministry specialist, having served over the years as a pastor, author, consultant, mentor, trainer, college instructor, and speaker. Jim’s HomeWord culture blog also appears on and Jim and his wife Jenny live in Quincy, MA.

  • About HomeWord

    HomeWord helps families succeed by creating Biblical resources that build strong marriages, confident parents, empowered kids and healthy leaders. Founded by Jim Burns, HomeWord seeks to advance the work of God in the world by educating, equipping, and encouraging parents and churches. Learn More »

  • Support Our Mission

    HomeWord is non-profit, donor supported ministry. If you would like to partner with HomeWord in our effort to help more parents and families you can make a donation. Your investment will allow us to expand this ministry by offering more resources to families and churches in need.

  • Contact Information

    • HomeWord
      PO Box 1600
      San Juan Capistrano, CA

    • Send us an email

    • 800-397-9725
      (M-F: 8:30am-5pm PST)