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

Special considerations while measuring pulse01:13

Special considerations while measuring pulse

651
Assessing a patient's pulse is a fundamental skill in healthcare, but certain situations require special attention:
651
Interval Level of Measurement00:55

Interval Level of Measurement

16.1K
For effective statistical analysis, data are classified into four levels of measurement—nominal, ordinal, interval, and ratio.
Data measured using the interval scale are similar to ordinal level data because they have a definite arrangement. However, in the interval level of measurement, the differences between data values are meaningful even though the data does not have a starting point.
Temperature is measured using the interval scale. It is measurable data, and the difference between...
16.1K
Exercise and Muscle Performance01:27

Exercise and Muscle Performance

1.6K
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...
1.6K
Construction of Frequency Distribution01:15

Construction of Frequency Distribution

8.1K
A frequency distribution table can be constructed using the steps given below.
First, make a table with two columns—one with the title of the data that needs to be organized, and the other column for frequency. [Draw a third column for tally marks if needed]. Then, take a look at the items given in the data set and decide if an ungrouped frequency distribution table or a grouped frequency distribution table would be more suitable. If there are large sets of different values, then it is...
8.1K
Exercise and Cardiovascular Response01:20

Exercise and Cardiovascular Response

1.1K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
1.1K
Factors Influencing Heart Rate01:30

Factors Influencing Heart Rate

3.6K
The heart rate, or pulse rate, is a vital indicator of cardiovascular health. It reflects the number of times the heart beats per minute. Various physiological and environmental factors influence heart rate, increasing or decreasing cardiac output. Understanding these factors is crucial for assessing heart function and identifying potential health issues.
Let us explore the significant factors affecting heart rate, including age, body temperature, posture, acute pain, chemical influences,...
3.6K

You might also read

Related Articles

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

Sort by
Same author

Effects of 6-day ischaemic preconditioning on adaptations to an altitude training camp in cross-country skiers.

Journal of sports sciences·2026
Same author

Cerebral pressure-flow relationship directional sensitivity in healthy lowlanders and natives at high altitude.

American journal of physiology. Regulatory, integrative and comparative physiology·2025
Same author

Combined effects of weight reduction and hypoxia on physiological and perceptual responses to high-intensity exercise in endurance athletes.

Journal of sports sciences·2025
Same author

High-intensity interval training with blood-flow restriction enhances sprint and maximal aerobic power in male endurance athletes.

Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme·2024
Same author

Impact of sex on the cerebrovascular response to incremental aerobic exercise in moderately trained endurance athletes.

Journal of applied physiology (Bethesda, Md. : 1985)·2023
Same author

Ischemic Preconditioning with High and Low Pressure Enhances Maximum Strength and Modulates Heart Rate Variability.

International journal of environmental research and public health·2022

Related Experiment Video

Updated: Sep 7, 2025

A Real-World High-Intensity Interval Training Protocol for Cardiorespiratory Fitness Improvement
08:27

A Real-World High-Intensity Interval Training Protocol for Cardiorespiratory Fitness Improvement

Published on: February 22, 2022

3.2K

Special Issue "Optimising Interval Training Prescription".

François Billaut1

  • 1Department of Kinesiology, Laval University, Quebec, QC G1V 0A6, Canada.

Sports (Basel, Switzerland)
|June 23, 2022
PubMed
Summary

High-intensity interval training (HIT) is a highly effective method for enhancing athletic performance across many sports. This training approach has demonstrated significant benefits for athletes since its popularization in the 1980s.

More Related Videos

Short Session High Intensity Interval Training and Treadmill Assessment in Aged Mice
09:19

Short Session High Intensity Interval Training and Treadmill Assessment in Aged Mice

Published on: February 2, 2019

10.0K
A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats
06:28

A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats

Published on: April 28, 2023

943

Related Experiment Videos

Last Updated: Sep 7, 2025

A Real-World High-Intensity Interval Training Protocol for Cardiorespiratory Fitness Improvement
08:27

A Real-World High-Intensity Interval Training Protocol for Cardiorespiratory Fitness Improvement

Published on: February 22, 2022

3.2K
Short Session High Intensity Interval Training and Treadmill Assessment in Aged Mice
09:19

Short Session High Intensity Interval Training and Treadmill Assessment in Aged Mice

Published on: February 2, 2019

10.0K
A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats
06:28

A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats

Published on: April 28, 2023

943

Area of Science:

  • Exercise Physiology
  • Sports Science

Background:

  • High-intensity interval training (HIT) emerged in the 1980s.
  • HIT is recognized as a potent training modality for athletic performance enhancement.
  • Its effectiveness spans diverse athletic disciplines.

Discussion:

  • HIT protocols are adaptable to various sports.
  • The physiological adaptations induced by HIT contribute to performance gains.
  • Research continues to explore optimal HIT strategies.

Key Insights:

  • HIT significantly improves key athletic performance metrics.
  • The training method offers a time-efficient approach to conditioning.
  • Evidence supports HIT's broad applicability in sports.

Outlook:

  • Further research into personalized HIT programming is warranted.
  • Investigating the long-term effects of HIT on different athlete populations.
  • Exploring the integration of HIT with other training methods.