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Combination of Aerobic and Resistance Exercise’s Impact on the Cardiovascular Fitness of Office Workers Leading Sedentary Lifestyle

Sugasri Sureshkumar, K. Yogarajan, S. Mercy Clara, B.S. Santhosh Kanna

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Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

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Physiotherapy and Occupational Therapy Journal 19(3):p 191-199, July - Sep 2026. | DOI: https://doi.org/10.21088/potj.0974.5777.19326.4

How Cite This Article:

K. Yogarajan, S. Mercy Clara, B.S. Santhosh Kanna, et al. Combination of Aerobic and Resistance Exercise’s Impact on the Cardiovascular Fitness of Office Workers Leading Sedentary Lifestyle. Therapy Jr. 2026; 19(3): 191-199.

Timeline

Received : May 20, 2026         Accepted : June 22, 2026          Published : September 30, 2026

Abstract

Background: Less than 25 minutes of regular exercise each day is considered a sedentary lifestyle. It is linked to metabolic syndrome and obesity, both of which raise the risk of cardiovascular illnesses and impaired cardiopulmonary function. This study assessed the impact of combination of resistance and aerobic exercise on cardiopulmonary fitness in office workers who maintain sedentary lifestyles. Methodology: Subjects between the ages of 25 and 50 were evaluated, chosen at random, and given their informed consent based on the inclusion and exclusion criteria. The participants were divided into two groups. They were assessed and assigned at random to one of two groups: group A received an intervention consisting of a combination of resistance and aerobic exercises under supervision, while group B received aerobic exercises under supervision. The aerobic exercise programme was given for 12 weeks (3 times a week) respectively. A pre test and post test data for the two groups were evaluated for cardiopulmonary fitness using body mass index, waist hip ratio, harward step test by using International Physical Activity Questionnaire – Category score 1-inactive. The data was collected, compiled and analysed. Conclusion: Both the groups showed significant differences on comparison and they have found to be effective in addressing cardio pulmonary fitness. Therefore, study concludes, that 6 weeks of combined aerobic and resistance exercises demonstrated more expected outcomes in improving cardiopulmonary fitness in office workers leading sedentary lifestyle and decrease body mass, Waist hip ratio in office workers.


References

  • 1.   Sharon Parry, Leon Straker et al. (4 April 2013) “The contribution of office work to sedentary behaviour associated risk”
  • 2.   World Health Organisation (4 Aril 2002) “Physical inactivity a leading cause of disease and disability, warns WHO”
  • 3.   Mark S. Tremblay, Salome Aubert et al. (10 June 2017) “Sedentary Behaviour Research Network (SBRN)-Terminology Consensus Project process and outcome”
  • 4.   Skyler Mann, Abdul-Hamid Hamad et al. (18 May 2018) “The problem of sedentary behaviour in the office workplace: A structured exercise program for primary prevention”
  • 5.   Vishnu D Udhan, Sharadchandra G. Wankhede et al. (August 2018) “Effect of Yoga on CardioRespiratory Health Markers: Physical Fitness Index and Maximum Oxygen Consumption (VO2 Max)”
  • 6.   Harsh Patel, Hassan Alkhawam et al. (26 February 2017) “Aerobic vs anaerobic exercise training effects on the cardiovascular system”
  • 7.   Carolyn Kisner and Lynn Allen Colby (2007) “Theraeutic Exercise Foundations And Techniques” 5th Edition.
  • 8.   Brandon S. Shaw, Gregory A. Brown et al. (1 September 2021) “Importance of Resistance Training In The Management of Cardiovascular Disease Risk”
  • 9.   P. Chinna Reddemma, Dr K. Madhavi (25 March 2015) “Effect of Aerobic Exercises on Cardio-Pulmonary Fitness In Computer Using Sedentary Individuals”.
  • 10.   Walid Soliman et al. (July 2011) “Evaluating the validity and reliability of Harvard step test to predict VO2 max in terms of the step height according to the knee joint angle”.
  • 11.   Linet Huchu et al. (August 2016) The Association Between Cardiorespiratory fitness and performance in a submaximal stepping test standardised for external workload”.
  • 12.   Dr P. Amuthamozhi, Dr V. Sivachandiran et al. (January 2020) “Evaluation of P hysical Fitness Among Student Population Using Modified Harvard Step Test”.
  • 13.   Hans Vangrunderbeek, Pascal Delheye (22 May 2013) “Stepping From Belgium to the United States and Back: The Conceptualization and Impact of the Harvard Step Test, 1942- 2012”
  • 14.   Arsha Krishnan, Gokul Suresh et al. (August 2022) “Physical Fitness Index of Medical Students In Thrissur, Kerela, India: A Crosssectional study”.
  • 15.   E.N. Keen, A.W. Sloan et al. (1 September 1958) “Observations on the Harvard step test”
  • 16.   Hoffmannp, Buncv, Leitner H., Pokan R., Guisl G., “Heart rate threshold related to lactate turn point and steady-state exercise on a cycle ergometer”. Eur 1 App. Physical occupational (1994, 69 (2), 132-9)
  • 17.   Marias G. Dupont L., Let M. Weissland T., “Spontaneously chosen crank rate radiation in submaximal arm exercise with inexperienced subjects. Effects on cardio respiratory and efficiency parameter”. Acta physiols and 2002 feb 174 (2): (37-45).
  • 18.   Smith P.M. Price M.J., Doherty M., “The influence of crank rate on peak O2 consumption during arm crank ergometry.”Sport Science 2001 December; 19 (12), 955-60.
  • 19.   Z voka C., H. Bell, E. Bavt Z- Holter. “Oxygen uptake/Heart rate relationship in leg and arm exercise, sitting and standing” “Journal of App Physiology-39 (1); 54-59.
  • 20.   Sagivm, Rotstein A., Ben-Sira D. Grodjinovsky A., “Physiological responses to wrist weights during endurance cycling in normal subjects” “Internal Rehab Medicine 1986, 8 (2); 79-8.

Data Sharing Statement

There are no additional data available. All raw data and code are available upon request.

Funding

This research received no funding.

Author Contributions

All authors contributed significantly to the work and approve its publication.

Ethics Declaration

The research was conducted in accordance to the ethical standards of National Institute for Empowerment of Person with Multiple Disabilities in Chennai. Written informed consent were provided by all participants prior to participation.

Acknowledgements

We would like to express our gratitude to the patients, their families, and all those who have contributed to this study.


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Cite this article

K. Yogarajan, S. Mercy Clara, B.S. Santhosh Kanna, et al. Combination of Aerobic and Resistance Exercise’s Impact on the Cardiovascular Fitness of Office Workers Leading Sedentary Lifestyle. Therapy Jr. 2026; 19(3): 191-199.


Licence:

Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


Received Accepted Published
May 20, 2026 June 22, 2026 September 30, 2026

DOI: https://doi.org/10.21088/potj.0974.5777.19326.4

Keywords

Resistance exerciseLung functionCardiopulmonary fitnessSedentary life styleAerobic exercise

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Received May 20, 2026
Accepted June 22, 2026
Published September 30, 2026

licence


Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


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