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

Reliability and Validity01:29

Reliability and Validity

Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.

You might also read

Related Articles

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

Sort by
Same author

Give Me a Break: Insights From Vacation Research for Football Recovery.

International journal of sports physiology and performance·2026
Same author

Navigating the course: assessing wheelchair mobility performance of rigid and folding manual wheelchair frames in able-bodied participants.

Disability and rehabilitation. Assistive technology·2025
Same author

The interaction between attacker and environment predicts successfulness in one-on-one dribbles in male elite football.

Journal of sports sciences·2025
Same author

Reliability of propulsion technique and physiological parameters during wheelchair ergometer tests and its use in assessing the effects of different hand rim types.

Disability and rehabilitation. Assistive technology·2025
Same author

A simple on-field fast knee-flexion test to assess acute knee flexor fatigue.

European journal of applied physiology·2025
Same author

Lower limb movement asymmetry exists during volleyball stop-jump landing: Insights from markerless motion capture.

Journal of sports sciences·2025

Related Experiment Video

Updated: Jul 6, 2026

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations
07:30

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Published on: May 1, 2018

15.5K

Construct Validity and Test-Retest Reliability of Hip Load Compared With Playerload During Football-Specific Running,

Erik Wilmes1, Bram J C Bastiaansen2, Cornelis J de Ruiter1

  • 1Amsterdam Movement Sciences, Department of Human Movement Sciences, Faculty of Behavioral and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam,the Netherlands.

International Journal of Sports Physiology and Performance
|December 1, 2022
PubMed
Summary

The new Hip Load metric shows high reliability for quantifying training load in football players. This metric is more sensitive to intensity, kicks, and jumps than Playerload, aiding in load-management strategies.

Keywords:
biomechanical loadinertial measurement unitsshuttle runssoccertraining load

More Related Videos

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
06:52

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

8.0K
Effects of a Novel Neuromuscular Training Intervention on Jump, Sprint, and Change of Direction in Adult Female Soccer Players
10:08

Effects of a Novel Neuromuscular Training Intervention on Jump, Sprint, and Change of Direction in Adult Female Soccer Players

Published on: June 10, 2025

390

Related Experiment Videos

Last Updated: Jul 6, 2026

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations
07:30

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Published on: May 1, 2018

15.5K
An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
06:52

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

8.0K
Effects of a Novel Neuromuscular Training Intervention on Jump, Sprint, and Change of Direction in Adult Female Soccer Players
10:08

Effects of a Novel Neuromuscular Training Intervention on Jump, Sprint, and Change of Direction in Adult Female Soccer Players

Published on: June 10, 2025

390

Area of Science:

  • Sports Science
  • Biomechanics
  • Football Performance Analysis

Background:

  • Accurate training load quantification is crucial for optimizing performance and preventing injuries in football.
  • Existing metrics like Playerload may not fully capture the biomechanical demands of football-specific movements.

Purpose of the Study:

  • To assess the test-retest reliability and construct validity of the Hip Load metric.
  • To compare Hip Load with Playerload during football-specific shuttle runs.

Main Methods:

  • Eleven amateur football players completed two identical testing sessions.
  • Shuttle runs included running, running with kicks, and running with jumps at controlled intensities.
  • Hip Loads and Playerload were measured, with reliability assessed via ICC, CV, and Bland-Altman analyses.

Main Results:

  • Hip Load demonstrated high test-retest reliability (ICC .91-.96) compared to moderate for Playerload (ICC .87).
  • Normalized Hip Load showed significantly larger effects for running intensity and kicking actions than normalized Playerload.
  • Hip Load was more sensitive to changes in movement demands.

Conclusions:

  • Hip Load is a reliable and valid measure for quantifying training load in football.
  • Its superior sensitivity to key football actions suggests it can provide a more nuanced understanding of player exertion.
  • Incorporating Hip Load may enhance load management and recovery strategies for athletes.