Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Social Facilitation

Social Facilitation

Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.

Exercise and Muscle Performance

Exercise and Muscle Performance

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...

Pathophysiology of Cardiac Performance

Pathophysiology of Cardiac Performance

Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...

Humanistic Psychology

Humanistic Psychology

Humanistic psychology emerged in the mid-20th century as a response to the deterministic and pessimistic nature of behaviorism and psychoanalysis. While behaviorism focused on observable behaviors influenced by the environment and psychoanalysis delved into unconscious motivations, both theories suggested that human actions lacked free will. In contrast, humanistic psychology offers a perspective that emphasizes the innate potential for goodness and growth within every individual.
This approach...

Impression Management Techniques I: Managing Appearances

Impression Management Techniques I: Managing Appearances

Appearance is a multidimensional aspect of self-presentation that encompasses observable attributes such as clothing, grooming, speech, and nonverbal behavior. These elements are often strategically managed to align with socially constructed expectations in different settings. For instance, individuals tailor their appearance during job interviews, social gatherings, or athletic events to meet the perceived norms of those environments.Contextual Adaptation and Social SignalsThe research...

Sources of Self-Esteem II: Performance Feedback

Sources of Self-Esteem II: Performance Feedback

Self-esteem is intricately tied to our perception of competence and our ability to exert control over our lives. One of the primary sources of this perception is performance feedback — the ongoing evaluation of our actions in terms of success and failure. According to Franks and Marolla (1976), people derive self-worth from experiencing themselves as causal agents, capable of achieving goals and overcoming obstacles. This process nurtures a critical component of self-esteem:...

You might also read

Related Articles

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

Sort by

Same author

Brief Reports.

The Physician and sportsmedicine·2016

Same author

Wilderness Seminars: Rugged Adventure.

The Physician and sportsmedicine·2016

Same author

Brief reports.

The Physician and sportsmedicine·2016

Same author

New role for rural hospitals.

Health management quarterly : HMQ·1987

Same journal

Injury surveillance during the 2024 under-20's Men's European Field Lacrosse Championships.

The Physician and sportsmedicine·2026

Same journal

Understanding health insurance and the delay in care for partial meniscectomies: a comparison between public and private coverage.

The Physician and sportsmedicine·2026

Same journal

Injury incidence and risk factors in youth American football versus soccer: a national emergency department analysis.

The Physician and sportsmedicine·2026

Same journal

Links between concussion history, hypertension, and hypertension contributing factors among adolescent football athletes.

The Physician and sportsmedicine·2026

Same journal

Core muscle endurance and balance as predictors of lateral ankle sprain in adolescent team-sport athletes: a prospective cohort study.

The Physician and sportsmedicine·2026

Same journal

Impact of Achilles tendon rupture on performance and career outcomes in NFL players: a matched cohort study.

The Physician and sportsmedicine·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 4, 2026

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Published on: February 26, 2014

David Costill: Human Performance Is His Business.

The Physician and Sportsmedicine

|July 14, 2016

Summary

This summary is machine-generated.

Exercise physiology research by Dave Costill aims to benefit athletes. However, the application of findings may sometimes challenge scientific credibility among peers.

More Related Videos

Home-Based Monitor for Gait and Activity Analysis

Home-Based Monitor for Gait and Activity Analysis

Published on: August 8, 2019

Measuring the Switch Cost of Smartphone Use While Walking

Measuring the Switch Cost of Smartphone Use While Walking

Published on: April 30, 2020

Related Experiment Videos

Last Updated: May 4, 2026

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Published on: February 26, 2014

Home-Based Monitor for Gait and Activity Analysis

Home-Based Monitor for Gait and Activity Analysis

Published on: August 8, 2019

Measuring the Switch Cost of Smartphone Use While Walking

Measuring the Switch Cost of Smartphone Use While Walking

Published on: April 30, 2020

Area of Science:

Exercise Physiology
Sports Science

Background:

Dave Costill's dedication to exercise physiology research is notable.
A balance exists between applying research findings to athletes and maintaining scientific rigor.

Purpose of the Study:

To explore the dual commitment of Dave Costill to exercise physiology research and its practical application for athletes.
To examine potential conflicts between applied research outcomes and scientific peer review standards.

Main Methods:

Qualitative analysis of Costill's research dissemination strategies.
Review of scientific publications and athlete-focused reports.
Assessment of peer feedback and scientific community reception.

Main Results:

Costill's work demonstrates significant athlete-centric outcomes.
Certain research applications may be perceived as compromising scientific objectivity.
A tension is observed between practical athletic benefits and strict scientific validation.

Conclusions:

Bridging the gap between applied sports science and academic research requires careful consideration.
Maintaining credibility in exercise physiology research necessitates transparent methodologies and peer-reviewed validation.
Future research should aim to integrate athletic performance enhancement with robust scientific principles.