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NCT Number: NCT04226534

A Psychophysiological Database of Maximal Effort Tests.

The aim of this study is first to construct a database containing psychophysiological data from athletes performing a maximal effort test. Second, the investigators want to use the data to optimize the methodological approach during, and trainings advice after maximal effort tests.

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Key information

Age range

18 year–65 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

About this study

The lab (and research group) of Human Physiology and Sports Physiotherapy of the Vrije Universiteit Brussel performs exercise tests in both trained and untrained populations. The aim of the maximal effort test is to evaluate endurance capacity and provide recommendations to monitor training load. Until now, this is done by objective parameters such as heart rate, speed, time, power, etcetera. Researchers already presented a method to quantify training intensity distribution in elite endurance athletes based on the rating of perceived exertion. However, during pilot testing and everyday experience, these cut-off values are not always applicable to each individual athlete, nor are they the same for different sports. Therefore, the investigators want to investigate the possible relation between the exercise intensity, and objective and subjective parameters. Thereafter, the investigators want to provide recommendations to a new way of methodological approach during, and trainings advice after maximal effort tests.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Healthy
  • Trained
  • No medication influencing heart rate or physical performance

Exclusion criteria

  • Disease
  • injury
  • medication influencing (maximal) heart rate or exercise performance

Decision made after sports medical evaluation, comprising personal and family history, physical examination and resting electrocardiogram (ECG).

Treatment and study plan

Maximal effort test

Other

Performing a maximal effort test on the treadmill

Primary outcomes

  1. Ergospirometry

    Time frame: Up to one hour

    oxygen consumption and carbon di-oxide production (ml/min/kg)

Secondary outcomes

  1. blood samples

    Time frame: Up to one hour

    Lactate concentration (mmol)

  2. Rating of perceived effort

    Time frame: Up to one hour

    Rating of Perceived exertion on a scale from six to twenty

Study contacts

Contact information is provided by the study sponsor or research team.

Jo Ghillebert, Msc.

CONTACT

[email protected]

+32 2 629 22 22

Luk Buyse, Msc. dr.

CONTACT

[email protected]

+32 2 629 22 22

Sponsors and collaborators

Lead sponsor

Vrije Universiteit Brussel

Other

Registry information

Official study title

Constructing a Psychophysiological Database Towards the Optimization of the Methodological Approach During, and Training Advice After Maximal Effort Tests.

Important dates

Study start
2020
Primary completion
2040
Study completion
2040
First posted
Jan 13, 2020
Registry last updated
May 28, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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