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

Exercise and Muscle Performance01:27

Exercise and Muscle Performance

2.9K
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...
2.9K
Power01:08

Power

13.2K
The concept of work involves force and displacement; meanwhile, the work-energy theorem relates the net work done on a body to the difference in its kinetic energy, calculated between two points on its trajectory. While none of these quantities or relations involves time explicitly, we know that the time available to accomplish work is often just as important as the amount of work itself. For example, sprinters in a race may have achieved the same velocity at the finish, therefore,...
13.2K
Exercise and Cardiovascular Response01:20

Exercise and Cardiovascular Response

4.9K
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...
4.9K
Exercise and Cardiac Output01:17

Exercise and Cardiac Output

2.4K
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...
2.4K
Hormonal Control of the Ovarian Cycle01:30

Hormonal Control of the Ovarian Cycle

7.5K
The ovarian cycle is meticulously regulated by the hypothalamic-pituitary-gonadal axis. This cycle orchestrates the release of a mature oocyte, essential for reproduction.
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle.  At puberty, GnRH secretion increases in both frequency and...
7.5K
Muscle Recovery and Fatigue01:24

Muscle Recovery and Fatigue

4.7K
Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
4.7K

You might also read

Related Articles

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

Sort by
Same author

Direct compression peptide tablets: insights into the importance of permeation enhancer processibility and peptide stability.

International journal of pharmaceutics·2025
Same author

Self-management-competency as a new target in Hidradenitis suppurativa care.

The Journal of dermatological treatment·2023
Same author

Masters Power Weight Training.

The Physician and sportsmedicine·2016
Same author

Prenatal muscle fiber development and bundle structure in beef and dairy cattle.

Journal of animal science·2013
Same author

Effect of nutrient intake on intramuscular glucose metabolism during the early growth stage in cross-bred steers (Japanese Black male × Holstein female).

Journal of animal physiology and animal nutrition·2012
Same author

Application of computer image analysis to measure pork marbling characteristics.

Meat science·2011

Related Experiment Video

Updated: Mar 17, 2026

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

1.6K

Power Weight Training and the Female Athlete.

J P O'Shea, J Wegner

    The Physician and Sportsmedicine
    |July 17, 2016
    PubMed
    Summary

    American female athletes can achieve significant strength gains through intensive power lifting. The full squat is key, and women demonstrate equal physiological adaptation to men in this demanding training.

    Area of Science:

    • Sports Science
    • Exercise Physiology
    • Strength and Conditioning

    Background:

    • Optimal strength development in American female athletes remains under-researched.
    • Previous strength training research has often focused on male athletes or less intensive programs.

    Purpose of the Study:

    • To investigate the strength development potential of college-aged women using an intensive power lifting program.
    • To compare the adaptive responses of men and women to identical high-intensity strength training.

    Main Methods:

    • A cohort of 13 college-aged men and 13 college-aged women participated.
    • Participants underwent an intensive power lifting program, mirroring that of competitive male lifters.
    • The full squat was designated as the primary exercise.

    More Related Videos

    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

    16.0K
    Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People
    12:59

    Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People

    Published on: July 5, 2017

    13.3K

    Related Experiment Videos

    Last Updated: Mar 17, 2026

    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

    1.6K
    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

    16.0K
    Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People
    12:59

    Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People

    Published on: July 5, 2017

    13.3K

    Main Results:

    • The full squat exercise was identified as a highly effective stimulus for rapid overall strength increases in both sexes.
    • Women exhibited physiological tolerance and adaptation capabilities comparable to men when subjected to the rigorous demands of power lifting.

    Conclusions:

    • Intensive power lifting, with a focus on the full squat, is a viable and effective method for enhancing strength in female athletes.
    • Gender does not appear to be a limiting factor in the physiological capacity to adapt to high-stress strength training programs.