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

Dimensional Analysis03:40

Dimensional Analysis

61.2K
Dimensional analysis, also known as the factor label method, is a versatile approach for mathematical operations. The main principle behind this approach is: the units of quantities must be subjected to the same mathematical operations as their associated numbers. This method can be applied to computations ranging from simple unit conversions to more complex and multi-step calculations involving several different quantities and their units.
Conversion Factors and Dimensional Analysis
The unit...
61.2K
Dimensional Analysis01:27

Dimensional Analysis

654
Dimensional analysis is a valuable technique in fluid mechanics for simplifying complex problems by reducing them into dimensionless groups. These groups capture the essential relationships between the variables involved, allowing researchers and engineers to analyze fluid flow without dealing with each variable individually. This approach reduces the number of independent variables, allowing for easier analysis and better understanding of physical phenomena.
In fluid mechanics, dimensional...
654
Dimensional Analysis01:23

Dimensional Analysis

2.1K
Dimensional analysis is a powerful tool that is used in physics and engineering to understand and predict the behavior of physical systems. The basic idea behind dimensional analysis is to express physical quantities in terms of fundamental dimensions such as the mass, length, and time. Derived dimensions like the velocity, acceleration, and force are derived from the combinations of these fundamental dimensions.
Dimensional analysis allows us to analyze and compare physical quantities on a...
2.1K
Exercise Stress Test01:26

Exercise Stress Test

1.3K
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
1.3K
Exercise and Muscle Performance01:27

Exercise and Muscle Performance

2.3K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
2.3K
Exercise and Cardiac Output01:17

Exercise and Cardiac Output

1.9K
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
1.9K

You might also read

Related Articles

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

Sort by
Same author

Sexual functioning in trichotillomania and skin picking disorder.

Frontiers in psychiatry·2026
Same author

A Double-blind, Placebo-controlled Study of Lumateperone in the Treatment of Borderline Personality Disorder.

Clinical neuropharmacology·2026
Same author

Dopaminergic dysfunction in substance-related and behavioral addictions: Evidence from SPECT imaging in alcohol and gambling disorders.

Progress in neuro-psychopharmacology & biological psychiatry·2026
Same author

Rare protein-disrupting variants in <i>NPY5R, DLGAP1</i> and <i>MAPK8IP3</i> segregate with OCD in two multiplex pedigrees.

medRxiv : the preprint server for health sciences·2026
Same author

An Open-Label Study of Single-Dose Psilocybin for Borderline Personality Disorder With Co-Occurring Major Depressive Disorder.

Clinical neuropharmacology·2026
Same author

Problematic usage of the internet and borderline personality disorder: A survey study in the United States.

Comprehensive psychiatry·2026
Same journal

Qualitative Clock-Drawing Errors Across Dementia Etiologies and Mild Cognitive Impairment: A Clinically Interpretable Six-Class Framework.

CNS spectrums·2026
Same journal

Correlation patterns between lifetime mood spectrum, impulsivity, and disordered eating behaviors in candidates to bariatric surgery.

CNS spectrums·2026
Same journal

Do patients and clinicians agree on the essential features of OCD?

CNS spectrums·2026
Same journal

Treatment Instability in Generalized Anxiety Disorder (GAD): A U.S. Real-World Evidence Study.

CNS spectrums·2026
Same journal

Prevalence, Severity and Correlates of Post-traumatic Stress Disorder in 205 Outpatients with Schizophrenia: Results from a Cross-sectional, Observational Study Assessing Diagnoses via the Mini-International Neuropsychiatric Interview.

CNS spectrums·2026
Same journal

Lithium and long-term cognitive outcomes in bipolar disorder and early dementia: a systematic review.

CNS spectrums·2026
See all related articles

Related Experiment Video

Updated: Jan 27, 2026

The Rigid Tube as an Alternative in Controlling the Problematic Airway
08:26

The Rigid Tube as an Alternative in Controlling the Problematic Airway

Published on: June 6, 2020

6.9K

Is problematic exercise really problematic? A dimensional approach.

Samuel R Chamberlain1, Jon E Grant2

  • 1Department of Psychiatry, University of Cambridge, and Cambridge and Peterborough NHS Foundation Trust, Cambridge, United Kingdom.

CNS Spectrums
|March 28, 2019
PubMed
Summary
This summary is machine-generated.

Problematic exercise, even without full addiction, links to personality issues like impulsivity and emotional dysregulation. Moderate exercise may benefit those with compulsive tendencies.

Keywords:
Compulsiveaddictionexerciseexercisingimpulsive

More Related Videos

A Swimming-Induced Zebrafish Exercise Apparatus for Versatile Training Approaches
10:34

A Swimming-Induced Zebrafish Exercise Apparatus for Versatile Training Approaches

Published on: October 18, 2024

1.8K
Scanning Electron Microscopy SEM Protocols for Problematic Plant, Oomycete, and Fungal Samples
10:57

Scanning Electron Microscopy SEM Protocols for Problematic Plant, Oomycete, and Fungal Samples

Published on: February 3, 2017

30.2K

Related Experiment Videos

Last Updated: Jan 27, 2026

The Rigid Tube as an Alternative in Controlling the Problematic Airway
08:26

The Rigid Tube as an Alternative in Controlling the Problematic Airway

Published on: June 6, 2020

6.9K
A Swimming-Induced Zebrafish Exercise Apparatus for Versatile Training Approaches
10:34

A Swimming-Induced Zebrafish Exercise Apparatus for Versatile Training Approaches

Published on: October 18, 2024

1.8K
Scanning Electron Microscopy SEM Protocols for Problematic Plant, Oomycete, and Fungal Samples
10:57

Scanning Electron Microscopy SEM Protocols for Problematic Plant, Oomycete, and Fungal Samples

Published on: February 3, 2017

30.2K

Area of Science:

  • Psychology
  • Sports Science
  • Behavioral Health

Background:

  • Excessive preoccupation with exercise can resemble addiction.
  • Understanding problematic exercise is crucial for mental well-being.

Purpose of the Study:

  • To evaluate the dimensional relationships between problematic exercise, quality of life, and psychological measures.
  • To characterize the factor structure of the Exercise Addiction Inventory (EAI).

Main Methods:

  • Online survey administered to young adults from a UK population-based cohort.
  • Factor analysis of the Exercise Addiction Inventory (EAI).
  • Correlation analysis between EAI factors and measures of impulsivity, compulsivity, emotional dysregulation, and quality of life.

Main Results:

  • The EAI showed two factors: a general factor and a relationship conflict factor.
  • Both EAI factors correlated with disordered eating, impulsivity, and compulsivity.
  • The relationship conflict factor uniquely associated with impaired quality of life and maladaptive personality traits.

Conclusions:

  • Higher problematic exercise scores, even below addiction thresholds, are linked to impulsive/compulsive traits and emotional dysregulation.
  • Further research needed on generalizability, clinical assessment, and longitudinal impacts.
  • Moderate exercise might offer benefits for individuals with compulsive tendencies.