Exercise Adherence for Limited Mobility

This trial explores whether messages about the benefits of exercise can help older adults with walking difficulties maintain their exercise routines. Researchers aim to determine if these messages prompt thoughts of regret about not exercising and whether that feeling encourages regular exercise. Participants will receive daily reminders, with some receiving special messages focused on potential losses from not exercising, known as Loss Aversion Messaging. The trial seeks individuals who have completed a year-long fitness program and have no surgeries planned in the next four months. As an unphased trial, this study provides a unique opportunity to contribute to understanding how motivational messages can enhance exercise habits in older adults.

The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.

Research has shown that messages focused on avoiding losses are generally safe for encouraging healthy habits. Studies have found that these messages can boost motivation for activities like exercise without causing major negative effects. For instance, a study on text reminders to improve safety behaviors demonstrated that these messages can successfully promote positive changes without significant downsides. Another study found that loss aversion can encourage participation in activities like exercise games, although it might not work equally well for everyone. Overall, evidence suggests that participants generally receive loss aversion messaging well and it does not raise major safety concerns.¹²³⁴⁵

Researchers are excited about the Exercise Adherence for Limited Mobility trial because it explores how loss aversion messaging can boost exercise adherence in individuals with limited mobility. Unlike traditional methods that simply remind people to exercise, this approach taps into psychological motivations by framing messages in a way that emphasizes what participants might lose if they don't exercise, such as mobility and independence. This innovative strategy could potentially lead to more consistent exercise habits, which are crucial for maintaining physical function in people with limited mobility.

This trial will compare the effectiveness of two messaging strategies to encourage exercise adherence in individuals with limited mobility. Participants in one arm will receive Loss Aversion Messaging, which includes messages focusing on potential losses if exercises are not performed. Research has shown that such messages can encourage people to be more active, with one study finding an increased likelihood of reaching daily step goals. Another arm will receive Standard Adherence Messaging, consisting of daily reminders to exercise. This approach leverages the natural tendency to avoid losing things, potentially helping older adults who have trouble walking to stay on track with their exercise plans.¹⁶⁷⁸⁹