Dataset Information
Endurance versus resistance training in treatment of cardiovascular risk factors: A randomized cross-over trial.
Ontology highlight
ABSTRACT: Background
Individual variability in traditional cardiovascular risk factor responses to different exercise modalities has not been directly addressed in humans using a randomized cross-over design.Methods
Body weight and body mass index, resting blood pressure, blood glucose, insulin and lipids were assessed in 68 healthy untrained adults (26±6 years) who underwent three-months of exercise training targeted at improving cardiopulmonary fitness (endurance) and skeletal muscle function (resistance), separated by three-months washout.Results
There were significant increases in weight and body mass index following resistance (+0.8 kg, P<0.01; and +0.26 kg/m2, P<0.01, respectively), but not endurance (+0.1 kg, P = 0.75; and +0.03 kg/m2, P = 0.70, respectively). Although no significant group changes resulted from training in other cardiovascular risk factors, the positive response rate for all variables ranged from 27-49% for resistance and 42-58% for endurance. Between 39-59% of individuals who did not respond to resistance nonetheless responded to endurance, and 28-54% who did not respond to endurance responded to resistance.Conclusion
Whilst, on average, 12 weeks of resistance or endurance did not change most cardiovascular risk factors, many subjects showed robust positive responses. Exercise modality had an impact on the proportion of subjects who responded to training, and non-response to one mode of training did not imply non-response to the alternate mode. Although the effect of exercise on a single risk factor may be modest, the effect on overall cardiovascular risk profile can be dramatic.Study registration
The study was registered at the Australian New Zealand Clinical Trials Registry, which was published prior to recruitment and randomization (ACTRN12616001095459).
SUBMITTER: Thomas HJ
PROVIDER: S-EPMC9447867 | biostudies-literature | 2022
REPOSITORIES: biostudies-literature
Publications
Endurance versus resistance training in treatment of cardiovascular risk factors: A randomized cross-over trial.
PloS one 20220906 9
<h4>Background</h4>Individual variability in traditional cardiovascular risk factor responses to different exercise modalities has not been directly addressed in humans using a randomized cross-over design.<h4>Methods</h4>Body weight and body mass index, resting blood pressure, blood glucose, insulin and lipids were assessed in 68 healthy untrained adults (26±6 years) who underwent three-months of exercise training targeted at improving cardiopulmonary fitness (endurance) and skeletal muscle fun ...[more]