Journal article
Effects of trx versus traditional resistance training programs on measures of muscular performance in adults
Journal of Fitness Research, Vol.2(2), pp.23-38
2013
Abstract
Purpose: Few studies have evaluated the effectiveness of TRX training when compared to traditional resistance training (RT). Therefore, the purpose of this study was to determine responses to TRX and RT on measures of strength, core endurance, flexibility, balance, and body composition. Methods: Fifty-four younger (aged 19-25) adults and middle-aged (aged 44-64) adults were randomised into a TRX (younger n=15; older n=8) or RT (younger n=14; middle-aged n= 7) program within their respective age group. A control group was selected from additional participants (n=10) in the younger group. Prior to and after completing the 7-week training program, the participants were evaluated for: height, weight, 5RM bench press for upper body (UB) strength, 5RM back squat for lower body (LB) strength, sit-and-reach test, abdominal skinfold (aSKF), waist girth, abdominal flexor test, back extensor test, side bridge left (SBL) and right (SBR) test, and Biodex fall risk balance test. Results: Within the young adult group, there were significant (p < .05) differences pre- to posttraining in abdominal flexor, back extensor, SBL and SBR, balance, flexibility, and LB strength following training for both the TRX and traditional groups. LB strength was improved more by RT (26.5% increase vs 13.1% for TRX) and TRX showed greater relative improvements in both abdominal flexor (80.5% vs 52.9%) and back extensor (31.1% vs 9.4%) endurance compared to RT. The other measures showed similar relative improvements across time. The middle-aged adult group showed significant (p < .05) improvements pre- to posttraining in back extensor, SBL and SBR, and LB strength following training for both the TRX and RT groups. Conclusions: Overall, the findings indicate that TRX training improves muscular fitness variables in both younger and middle-aged adults that are generally associated with RT. This could prove useful to individuals looking for more training options to gain both core endurance and muscular strength simultaneously and enhancing the diversity of exercise choices.
Details
- Title
- Effects of trx versus traditional resistance training programs on measures of muscular performance in adults
- Authors
- Jeffrey Janot (Author) - University of Wisconsin-Eau Claire, United StatesTaylor Heltne (Author) - University of Wisconsin-Eau Claire, United StatesChelsea Welles (Author) - University of Wisconsin-Eau Claire, United StatesJaime Riedl (Author) - University of Wisconsin-Eau Claire, United StatesHeidi Anderson (Author) - University of Wisconsin-Eau Claire, United StatesAshley Howard (Author) - University of Wisconsin-Eau Claire, United StatesSue Lynn Myhre (Author) - University of Wisconsin-Eau Claire, United States
- Publication details
- Journal of Fitness Research, Vol.2(2), pp.23-38
- Publisher
- Australian Institute of Fitness
- Date published
- 2013
- ISSN
- 2201-5655; 2201-5655
- Copyright note
- Copyright © 2013 Australian Institute of Fitness. Reproduced with permission of the publisher.
- Organisation Unit
- University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99448883602621
- Output Type
- Journal article
- Research Statement
- false
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