Introduction

This pilot study evaluated the feasibility and preliminary effectiveness of the Intervention to Support Physical Activity Independence and Routine Everyday program.

Method

This quasi-experimental single-group pretest/posttest study included adolescent girls (n = 15) who received a Fitbit Inspire 2 wearable activity tracker and participated in the seven-week Intervention to Support Physical Activity Independence and Routine Everyday program on a college campus in the Midwest. Feasibility outcomes included intervention participation, fidelity, and satisfaction. Preliminary effectiveness outcomes included moderate-to-vigorous physical activity, cardiorespiratory fitness, and resting heart rate.

Results

For intervention sessions, the mean attendance rate was 83.42%, the mean minutes of moderate-to-vigorous physical activity was 62.03, and the mean satisfaction score was 28.90. Moderate-to-vigorous physical activity and resting heart rate improved significantly from baseline to postintervention, but cardiorespiratory fitness did not.

Discussion

Results suggest the need for a pilot randomized controlled trial to improve cardiorespiratory fitness and incorporating an objective measure of moderate-to-vigorous physical activity.

中文翻译：

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INSPIRE 青春期女孩试点研究的可行性和初步效果

 介绍

这项试点研究评估了支持体育活动独立性和日常活动干预计划的可行性和初步有效性。

 方法

这项准实验性单组前测/后测研究的对象是青春期女孩 (n = 15)，她们收到了 Fitbit Inspire 2 可穿戴活动追踪器，并参加了在美国大学校园举行的为期七周的支持身体活动独立性和日常活动干预计划。中西部。可行性结果包括干预参与、忠诚度和满意度。初步有效性结果包括中度至剧烈的体力活动、心肺健康和静息心率。

 结果

干预课程的平均出勤率为83.42%，中度至剧烈体力活动的平均分钟数为62.03，平均满意度得分为28.90。从基线到干预后，中度至剧烈的体力活动和静息心率显着改善，但心肺健康却没有。

 讨论

结果表明，需要进行一项试点随机对照试验来改善心肺健康，并纳入中度至剧烈体力活动的客观测量。