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 Concept Videos

Kendall's Tau Test01:16

Kendall's Tau Test

Kendall's tau test, also known as the Kendall rank coefficient test, is a nonparametric method for assessing association between two variables. This test is particularly useful for identifying significant correlations when the distributions of the sample and population are unknown. Developed in 1938 by the British statistician Sir Maurice George Kendall, the tau coefficient (denoted as τ) serves as a rank correlation coefficient, with values ranging from -1 to +1.
A τ value of +1 indicates that...
Tetanus01:29

Tetanus

Tetanus is a life-threatening neurological disorder characterized by persistent muscle contractions and spastic paralysis. It is caused by Clostridium tetani, a motile, Gram-positive, rod-shaped, obligate anaerobe. These bacteria produce terminal endospores, giving them a distinctive “lollipop” or “tennis-racket” appearance. They thrive in anaerobic environments, such as those found in deep puncture wounds.Once introduced into the body, the spores germinate into vegetative cells. These cells...
Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...

You might also read

Related Articles

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

Sort by
Same author

Exercise Training and Cardiac Rehabilitation in Chronic Thromboembolic Pulmonary Hypertension.

Heart failure clinics·2026
Same authorSame journal

Force-time characteristics of hip high velocity, low amplitude manipulation in asymptomatic adults: with and without a drop piece.

The Journal of the Canadian Chiropractic Association·2026
Same author

Placental Abruption and Partial Placental Prolapse During Labor Induction With a Cervical Double Balloon (Cook Catheter) in a 37-Year-Old Patient.

Cureus·2026
Same author

Case report: A systematic approach for the forensic evaluation of child abuse: lessons from a complex case.

Frontiers in psychiatry·2026
Same author

Cancer survival in Italian patients diagnosed between 2008 and 2017.

Cancer epidemiology·2026
Same author

JCCA December 2025 Sports Chiropractic Special Issue: 17th Edition.

The Journal of the Canadian Chiropractic Association·2026

Related Experiment Video

Updated: Jun 22, 2026

Comparison of Kinetic Characteristics of Footwork during Stroke in Table Tennis: Cross-Step and Chasse Step
07:19

Comparison of Kinetic Characteristics of Footwork during Stroke in Table Tennis: Cross-Step and Chasse Step

Published on: June 16, 2021

2004 olympic tae kwon do athlete profile.

Mohsen Kazemi, Claudia Casella, Giovanni Perri

    The Journal of the Canadian Chiropractic Association
    |June 3, 2009
    PubMed
    Summary
    This summary is machine-generated.

    Tae kwon do champions at the 2004 Olympics were taller and had lower BMIs than non-winners. While age and gender showed no significant differences, male medalists displayed a more aggressive combat style with more penalties and knockdowns.

    Keywords:
    AthensOlympicTae kwon dogames

    More Related Videos

    Physical Activity Measurement in Children Accepting Table Tennis Training
    06:51

    Physical Activity Measurement in Children Accepting Table Tennis Training

    Published on: July 27, 2022

    Tuina Intervention in Sodium Monoiodoacetate Injection-Induced Rat Model of Knee Osteoarthritis
    06:14

    Tuina Intervention in Sodium Monoiodoacetate Injection-Induced Rat Model of Knee Osteoarthritis

    Published on: January 12, 2024

    Related Experiment Videos

    Last Updated: Jun 22, 2026

    Comparison of Kinetic Characteristics of Footwork during Stroke in Table Tennis: Cross-Step and Chasse Step
    07:19

    Comparison of Kinetic Characteristics of Footwork during Stroke in Table Tennis: Cross-Step and Chasse Step

    Published on: June 16, 2021

    Physical Activity Measurement in Children Accepting Table Tennis Training
    06:51

    Physical Activity Measurement in Children Accepting Table Tennis Training

    Published on: July 27, 2022

    Tuina Intervention in Sodium Monoiodoacetate Injection-Induced Rat Model of Knee Osteoarthritis
    06:14

    Tuina Intervention in Sodium Monoiodoacetate Injection-Induced Rat Model of Knee Osteoarthritis

    Published on: January 12, 2024

    Area of Science:

    • Sports Science
    • Biomechanics
    • Olympic Studies

    Background:

    • Understanding elite athlete characteristics is crucial for performance analysis.
    • The Athens 2004 Olympic Games provide a significant dataset for studying Tae kwon do.
    • Previous research has explored various factors influencing martial arts performance.

    Purpose of the Study:

    • To identify and compare physical and performance characteristics of Tae kwon do medalists versus non-medalists.
    • To analyze gender-specific differences in winning strategies and techniques.
    • To investigate the relationship between specific techniques, penalties, and match outcomes in Olympic Tae kwon do.

    Main Methods:

    • Data collected from the official Athens 2004 Olympic Games website (N=124).
    • Analysis included weight category, height, age, gender, points from kicks/punches, penalties, and win type.
    • Descriptive statistics calculated for age, height, weight, and body mass index (BMI) by gender.

    Main Results:

    • No significant differences in age, height, weight, or gender between winners and non-winners.
    • Winners, on average, were taller and had lower BMIs than non-winners.
    • Kicks constituted 100% of scoring techniques; males exhibited more aggressive styles with higher penalties and knockdowns.

    Conclusions:

    • Elite Tae kwon do athletes share common physical traits like taller stature and lower BMI.
    • Gender influences fighting style, with males demonstrating greater aggression and females utilizing superiority wins more frequently.
    • Technique selection and penalty management are key differentiators in Olympic Tae kwon do success.