Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Exercise training, vascular function, and functional capacity in middle-aged subjects.

A Maiorana1, G O'Driscoll, L Dembo

  • 1Department of Human Movement and Exercise Science, The University of Western Australia, 35 Stirling Highway, Crawley, 6009, Western Australia.

Medicine and Science in Sports and Exercise
|December 12, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cervical ripening balloon vs oral misoprostol for induction of labor in small-for-gestational age: retrospective multicenter study.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2025
Same author

Search for Axion Dark Matter from 1.1 to 1.3 GHz with ADMX.

Physical review letters·2025
Same author

ADMX Axion Dark Matter Bounds around 3.3  μeV with Dine-Fischler-Srednicki-Zhitnitsky Discovery Ability.

Physical review letters·2025
Same author

Cardiac angiosarcoma.

Acta cardiologica·2025
Same author

Models of radon exhalation from building structures: General and case-specific solutions.

The Science of the total environment·2023
Same author

A cross-sectional study on smartphone uses among pregnant women attending childbirth classes in the Metropolitan Area of Palermo, Italy: The Stop-Phone study.

Annali di igiene : medicina preventiva e di comunita·2022
Same journal

Cardiorespiratory Fitness and Age-Related Decline in Kidney Function among Individuals with Preserved Kidney Health: The Aging Kidney Study.

Medicine and science in sports and exercise·2026
Same journal

Objectively Measured Cardiorespiratory Fitness as a Potential Biomarker for Alzheimer's Disease Risk in Older Adults: Evidence from the Generation 100 Study.

Medicine and science in sports and exercise·2026
Same journal

The Effects of Eight-Week Traditional Aerobic Exercise and Exergaming on Dual-Task Performance and Prefrontal Cortex Activation in Older Adults.

Medicine and science in sports and exercise·2026
Same journal

The Impact of Cardiorespiratory Fitness on Cytotoxic T Cell Metabolism and Function.

Medicine and science in sports and exercise·2026
Same journal

Female Athletes Through the Lifespan: Clinical Considerations and a Call for Comprehensive Sports Medicine Healthcare.

Medicine and science in sports and exercise·2026
Same journal

Artificial Intelligence in Exercise Science and Sports Medicine.

Medicine and science in sports and exercise·2026
See all related articles

Eight weeks of circuit training significantly improved functional capacity, muscular strength, and body composition in healthy middle-aged adults. Upper limb vascular function remained unchanged, contrasting with findings in patient populations.

Area of Science:

  • Exercise Physiology
  • Cardiovascular Health
  • Body Composition Analysis

Background:

  • Sedentary lifestyles contribute to decreased physical capacity and altered body composition.
  • Middle-aged adults may experience declines in functional capacity and strength.
  • Understanding the impact of exercise on vascular function is crucial for preventative health.

Purpose of the Study:

  • To evaluate the effects of an 8-week circuit training program on functional capacity, muscular strength, body composition, and vascular function.
  • To assess these changes in sedentary but healthy middle-aged subjects.
  • To utilize a randomized, crossover design for robust outcome measurement.

Main Methods:

  • A randomized, crossover study involving 19 healthy middle-aged adults (47 ± 2 years).

Related Experiment Videos

  • Participants underwent 8 weeks of supervised circuit training (aerobic and resistance exercise).
  • Measurements included peak oxygen uptake, muscular strength, body composition (skinfolds, girths), and vascular function (acetylcholine and sodium nitroprusside infusions).

    • Main Results:

    • Significant improvements in peak oxygen uptake (VO2peak), exercise test duration, and muscular strength were observed.
    • Body composition improved, indicated by a decrease in skinfold thickness.
    • No significant changes were found in endothelium-dependent or -independent vascular function responses.

    Conclusions:

    • Moderate-intensity circuit training enhances functional capacity, strength, and body composition in healthy middle-aged individuals.
    • The training program did not significantly alter upper limb vascular function in this population.
    • These results differ from studies on patient groups with type 2 diabetes or heart failure using similar training protocols.