Low Fitness Indicates Poor Arterial Health in Teens

by Hannah Joy on  September 11, 2018 at 5:54 PM Lifestyle News
RSS Email Print This Page Comment bookmark
Font : A-A+

Adolescents with better aerobic fitness were found to have more compliant arteries. A higher anaerobic threshold is associated with better arterial health, reveals a new Finnish study conducted at the University of Jyväskylä. The results were published in the European Journal of Applied Physiology.
Low Fitness Indicates Poor Arterial Health in Teens
Low Fitness Indicates Poor Arterial Health in Teens

Arterial stiffness is one of the first signs of cardiovascular disease, and adults with increased arterial stiffness are at higher risk of developing clinical cardiovascular disease. However, arterial stiffening may have its origin already in childhood and adolescence.

"In our study we showed for the first time that the anaerobic threshold is also related to arterial stiffness," says Dr Eero Haapala, PhD, from the University Of Jyväskylä.

Anaerobic threshold describes the exercise intensity that can be sustained for long periods of time without excess accumulation of lactic acid. The study showed that adolescents with a higher anaerobic threshold also had lower arterial stiffness than other adolescents did.

"The strength of determining anaerobic threshold is that it does not require maximal effort," Haapala explains. "The results of our study can be used to screen increased arterial stiffness in adolescents who cannot perform maximal exercise tests."

Fitness and arterial health can be improved

The results showed that both peak oxygen uptake and anaerobic threshold were related to arterial stiffness in adolescents between the ages of 16 and 19 years.

Genetics may explain part of the observed associations but moderate and especially vigorous physical activity improve fitness and arterial health already in adolescence.

"Because the development of cardiovascular disease is a long process, sufficiently intense physical activity starting in childhood may be the first line in prevention of early arterial aging."

The study investigated the associations of directly measured peak oxygen uptake and anaerobic threshold with arterial stiffness among 55 Finnish adolescents between the ages of 16 and 19 years.

Peak oxygen uptake and anaerobic threshold were assessed using a maximal exercise test on a cycle ergometer.

Arterial stiffness was measured using pulse wave analysis based on non-invasive oscillometric tonometry. Various confounding factors, including body fat percentage and systolic blood pressure, were controlled for in the analyses.



Source: Eurekalert

Post a Comment

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.
Notify me when reply is posted
I agree to the terms and conditions
Advertisement

Recommended Reading

More News on:

Introduction To Physiotherapy Types of Physiotherapy Exercise and Fitness Lifestyle Modification: No Big Deal! Body Types and Befitting Workouts Exercise To Gain Weight Fitness Through Density Training Program Walking As An Exercise Exercise Best Workout Routines for Women 

News A - Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

News Search

Medindia Newsletters

Subscribe to our Free Newsletters!

Terms & Conditions and Privacy Policy.

Find a Doctor

Stay Connected

  • Available on the Android Market
  • Available on the App Store

News Category

News Archive