Incentivizing Planning & Output in Exercising

NCT ID: NCT03742765

Last Updated: 2020-06-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

1200 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-01-31

Study Completion Date

2019-02-28

Brief Summary

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This study will test whether incentivizing pre-workout activities (i.e., planning workouts) is more effective than incentivizing actual workouts. This study has two conditions: planning condition (with incentives for planning) vs. output (with incentives for working out). The focus of the incentives will be reinforced by three text messages per week and weekly emails.

Detailed Description

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Gym members register online to participate in a 28-day workout program. Upon registration, participants are assigned to one of two conditions (a condition that incentivizes planning or a condition that incentivizes workouts). Upon registration, participants are prompted to create a workout schedule and are given tips about how to create a workout habit. Over the 28-day intervention period, participants receive text message reminders prior to their scheduled workouts and emails reminding them of their schedules. In both conditions, participants receive points every day that they go to the gym, which can be redeemed for a gift card after the intervention period. In the planning condition, participants can receive bonus points for responding to each of three text messages each week asking about their plans for going to the gym. In the output condition, participants receive bonus points for their first three workouts each week.

Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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Incentivizing Planning

Participants will receive three texts each week asking a question to help plan for the next workout, and will receive 500 points for each text they answer. These bonus points are on top of points participants receive for each workout (200 points per workout).

Group Type EXPERIMENTAL

Incentivizing planning

Intervention Type BEHAVIORAL

Participants receive bonus incentives for planning their workouts

Incentivizing Exercise

Participants will receive three texts each week asking a question about their workout. Regardless of whether or not they respond to the texts, participants receive 500 bonus points for their first three workouts during the week. These bonus points are on top of points participants receive for each workout (200 points per workout).

Group Type EXPERIMENTAL

Incentivizing exercise

Intervention Type BEHAVIORAL

Participants receive bonus incentives for exercising

Interventions

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Incentivizing planning

Participants receive bonus incentives for planning their workouts

Intervention Type BEHAVIORAL

Incentivizing exercise

Participants receive bonus incentives for exercising

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Has 24 Hour Fitness gym membership

Exclusion Criteria

\-
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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University of Pennsylvania

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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University of Pennsylvania

Philadelphia, Pennsylvania, United States

Site Status

Countries

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United States

Other Identifiers

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827107-1255

Identifier Type: -

Identifier Source: org_study_id

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