The relative effect of CXWORXTM versus TabataTM group exercise programs on body mass index, body composition, predicted VO2max and body image in adult exercisers
Open Access
- 15 August 2020
- journal article
- Published by Asian Research Association in International Journal of Physical Education, Fitness and Sports
- Vol. 9 (3), 1-8
- https://doi.org/10.34256/ijpefs2031
Abstract
In this present work we took an initiation to compares the effects of two common approaches to group exercise: CXWORXTM and TabataTM , which employ differing exercise strategies, on common fitness measures and psychological perceptions. The purpose of this study was to determine the effect of TabataTM versus CXWORXTM on body mass index (BMI), body composition, maximal oxygen uptake (VO2max) and Multidimensional Body-Self Relations Questionnaire (MBSRQ) measured self-perceptions in adult exercisers. The mixed gender sample consisted of a sub-set of 10 adult cross fit exercisers and 10 students from a regional comprehensive university class randomized to each exercise program. Analysis of Variance was used to examine program effects. While no significant main effect of the training period on body composition or BMI was found; mean VO2max was significantly increased as a large main effect across the study groups (F=1.054, P<0.05, η2 =0.533) without significant interaction. In addition, there was a significant large interactive effect of the training program and time to increase MBSRQ scores for appearance evaluation (F=1.648, P<0.05, η2 = 0.367), appearance orientation (F=1.447, P<0.05, η2 = 0.377), fitness evaluation (F=1.637, P<0.05, η2 = 0.557), and body areas satisfaction (F=2.744, P<0.05, η2 = 0.533), in the CXWORXTM group in comparison with the TabataTM group. In conclusion, participants who completed a CXWORXTM exercise program increase VO2max similarly to participants who complete a TabataTM exercise program, while also reporting significant improvements in body image scores which the TabataTM participants did not. Neither program had a significant effect on body composition or BMI.Keywords
This publication has 13 references indexed in Scilit:
- Reversal theory-based sport and exercise research: A systematic/narrative reviewPsychology of Sport and Exercise, 2016
- Validity of Submaximal Step Tests to Estimate Maximal Oxygen Uptake in Healthy AdultsSports Medicine, 2015
- Multidimensional Body–Self Relations Questionnaire (MBSRQ)Published by Springer Science and Business Media LLC ,2015
- Effectiveness of High-Intensity Interval Training (HIT) and Continuous Endurance Training for VO2max Improvements: A Systematic Review and Meta-Analysis of Controlled TrialsSports Medicine, 2015
- Why sprint interval training is inappropriate for a largely sedentary populationFrontiers in Psychology, 2014
- Where Does HIT Fit? An Examination of the Affective Response to High-Intensity Intervals in Comparison to Continuous Moderate- and Continuous Vigorous-Intensity Exercise in the Exercise Intensity-Affect ContinuumPLOS ONE, 2014
- Continuous and High-Intensity Interval Training: Which Promotes Higher Pleasure?PLOS ONE, 2013
- Appropriate Physical Activity Intervention Strategies for Weight Loss and Prevention of Weight Regain for AdultsMedicine & Science in Sports & Exercise, 2009
- High-intensity Interval TrainingOptometry and Vision Science, 2007
- A review of motivational climate in physical activityJournal of Sports Sciences, 1999