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Article
Associations of Health Club Membership with Physical Activity and Cardiovascular Health
PLOS ONE
  • Elizabeth C. Schroeder, University of Illinois at Chicago
  • Gregory Welk, Iowa State University
  • Warren D Franke, Iowa State University
  • Duck-Chul Lee, Iowa State University
Document Type
Article
Publication Version
Published Version
Publication Date
1-20-2017
DOI
10.1371/journal.pone.0170471
Abstract

Introduction This study evaluates whether a health club membership is associated with meeting the US physical activity (PA) guidelines and/or favorable cardiovascular health.

Methods Using cross-sectional data of health club members (n = 204) and non-members (n = 201) from April to August 2013, this is the first study to our knowledge to examine a health club membership in relation to objectively measured cardiovascular health indicators including resting blood pressure, resting heart rate, body mass index, waist circumference, and cardio respiratory fitness based on a non-exercise test algorithm. To determine the total PA and sedentary time, this study used a comprehensive PA questionnaire about both aerobic and resistance activities at the health club, as well as lifestyle activities in other settings, which was developed based on the International Physical Activity Questionnaire (IPAQ).

Results The odds ratios (95% confidence interval) of meeting either the aerobic, resistance, or both aerobic and resistance PA guidelines for members compared to non-members were 16.5 (9.8–27.6), 10.1 (6.2–16.3), and 13.8 (8.5–22.4), respectively. Significant associations of health club membership with more favorable cardiovascular health outcomes and sedentary behavior were observed for resting heart rate (B: -4.8 b/min, p<0.001), cardiorespiratory fitness (B: 2.1 ml/kg/min, p<0.001), and sedentary time (B: -1.4 hours, p<0.001). Participants with a health club membership of >1 year had more favorable health outcomes, with a smaller waist circumference (men, B: -4.0 cm, p = 0.04; women, B: -3.4 cm, p = 0.06), compared to non-members.

Conclusions Health club membership is associated with significantly increased aerobic and resistance physical activity levels and more favorable cardiovascular health outcomes compared to non-members. However, longitudinal, randomized controlled trials would be clearly warranted as cross-sectional data prohibits causal inferences.

Comments

This is article from PlosOne, 2017, 12(1). Doi: 10.1371/journal.pone.0170471. Posted with permission.

Rights
This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Copyright Owner
Schroeder et al
Language
en
File Format
application/pdf
Citation Information
Elizabeth C. Schroeder, Gregory Welk, Warren D Franke and Duck-Chul Lee. "Associations of Health Club Membership with Physical Activity and Cardiovascular Health" PLOS ONE Vol. 12 Iss. 1 (2017)
Available at: http://works.bepress.com/duck-chul_lee/40/