A 9-Year Mailed Exercise Program Barely Moved the Needle in Older Women
This study suggests low-touch mailed reminders alone rarely produce big activity changes, especially past age 80.
Nearly 50,000 women aged 66 to 99 were randomly assigned to a long-running, remotely delivered program that encouraged more movement and less sitting. After almost nine years, the group getting the nudges walked and exercised about 3 to 4 percent more and sat about 1.5 percent less. Real, but small. The effect was strongest in the youngest women and faded in those over 80.
Disclaimer: Research summaries are provided for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional before making changes to your health routine.
Related Studies
All researchFor Older Muscle Quality, Lifting Weights Beat Supplements and Cardio
Looking at dozens of trials in adults over 60, resistance training was the only thing that clearly improved muscle quality (strength…
Exercise Helps Aging Brains Most If You're Older or Mostly Sedentary
Middle-aged and older adults who moved more had healthier-looking brain wiring on MRI scans, but the benefit wasn't the same for everyone.
Metformin Added Nothing to Diet and Exercise for Older Adults' Strength
Metformin has a big fan club in longevity circles, but this trial puts a dent in the hype.