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

Modeling and Similitude

Modeling and Similitude

Scaled modeling is a fundamental technique in engineering, enabling the study of large and complex systems by creating smaller, manageable replicas that recreate critical characteristics of the original. In hydrology and civil infrastructure, for example, scaled models of dams help analyze water flow, turbulence, and pressure. This method allows for accurate predictions of real-world behavior within a controlled environment, significantly reducing the cost and time involved in full-scale...

Body Water Content and Fluid Compartments

Body Water Content and Fluid Compartments

Life's biochemical processes occur within aqueous solutions. Solutes are substances that are dissolved within these solutions. The human body contains a variety of solutes, which can differ across various body parts. These can encompass proteins—such as those responsible for clotting and carbohydrate transport—as well as electrolytes. In medicine, an electrolyte is often described as a mineral ion derived from a salt possessing an electric charge. Examples include sodium ions (Na+) and chloride...

Buoyancy and Stability for Submerged and Floating Bodies

Buoyancy and Stability for Submerged and Floating Bodies

In fluid mechanics, buoyancy and stability are key concepts for understanding the behavior of submerged and floating bodies. When a stationary body is fully or partially submerged in a fluid, the fluid exerts a force on the body known as the buoyant force. This force acts vertically upward through a point called the center of buoyancy, which is the center of the displaced fluid volume. According to Archimedes' principle, the magnitude of the buoyant force is equal to the weight of the fluid...

Design Example: Designing Water Slide

Design Example: Designing Water Slide

When designing a water slide, controlling the speed of water flow is crucial for rider safety while maintaining an exciting experience. As water flows down the slide, gravity causes it to accelerate, with its speed at the bottom depending on the height from which it starts. The higher the slide, the more potential energy the water has at the top, which is converted into kinetic energy as it descends, increasing its speed.
Bernoulli's principle determines the water's velocity along the slide.

Three-Dimensional Force System

Three-Dimensional Force System

In mechanical engineering, a three-dimensional force system is a system of forces acting in three dimensions, with forces applied along the x, y, and z coordinate axes. The three-dimensional force system is an important concept in mechanical engineering, as it allows engineers to understand and analyze the behavior of objects and structures in three dimensions. By understanding the forces acting on a system, engineers can design more efficient and effective mechanical systems that can withstand...

Buoyancy

Buoyancy

When an object is placed in a fluid, it either floats or sinks. All objects in a fluid experience a buoyant force. For example, a metal ball sinks, while a rubber ball floats. Similarly, a submarine can sink and float by adjusting its buoyancy. The concept of buoyancy raises several interesting questions. For instance, where does this buoyant force come from? How much buoyant force is required to make an object sink or float? Do objects that sink get any support at all from the fluid?
To get...

You might also read

Related Articles

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

Sort by

Same author

Can the tumble turn performance be improved by aligning the push-off force vector to the centre of mass trajectory?

Journal of biomechanics·2025

Same author

Determining V̇O<sub>2max</sub> in competitive swimmers: Comparing the validity and reliability of cycling, arm cranking, ergometer swimming, and tethered swimming.

Journal of science and medicine in sport·2024

Same author

Implications of the choice of distance-based measures in assessing and investigating tumble turn performance.

Frontiers in sports and active living·2022

Same author

Sprint Performance in Arms-Only Front Crawl Swimming Is Strongly Associated With the Power-To-Drag Ratio.

Frontiers in sports and active living·2022

Same author

The Average Man Does Not Exist.

International journal of environmental research and public health·2022

Same author

Evaluation of conventional training in Clinical Breast Examination (CBE).

Work (Reading, Mass.)·2019

Same journal

Interventions to manage back pain in agriculture, horticulture, and seafood workers - A scoping review.

Work (Reading, Mass.)·2026

Same journal

Working under digital pressure: Electronic performance monitoring, psychological contracts, and job crafting among construction and engineering professionals.

Work (Reading, Mass.)·2026

Same journal

From exclusion to inclusion: How spiritual leadership shapes workplace relationships.

Work (Reading, Mass.)·2026

Same journal

An easier government? The impact of digital government platform on government employee overtime.

Work (Reading, Mass.)·2026

Same journal

Assessing the efficacy of LLMs in neuroscience: A performance analysis of ChatGPT and gemini on synaptic plasticity.

Work (Reading, Mass.)·2026

Same journal

On Friendship at Work.

Work (Reading, Mass.)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 25, 2026

Clinical Anthropometrics and Body Composition from 3-Dimensional Optical Imaging

Clinical Anthropometrics and Body Composition from 3-Dimensional Optical Imaging

Published on: June 7, 2024

Comparing swimsuits in 3D.

Erik van Geer¹, Johan Molenbroek, Sander Schreven

¹Erik van Geer Product Development, the Netherlands.

Work (Reading, Mass.)

|February 10, 2012

Summary

This summary is machine-generated.

Competitive swimmers' body shapes are significantly impacted by swimsuit design, affecting drag and performance. Research indicates that swimsuit-induced body deformation influences swimming outcomes.

More Related Videos

Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding

Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding

Published on: August 22, 2016

Integrating Augmented Reality Tools in Breast Cancer Related Lymphedema Prognostication and Diagnosis

Integrating Augmented Reality Tools in Breast Cancer Related Lymphedema Prognostication and Diagnosis

Published on: February 6, 2020

Related Experiment Videos

Last Updated: May 25, 2026

Clinical Anthropometrics and Body Composition from 3-Dimensional Optical Imaging

Clinical Anthropometrics and Body Composition from 3-Dimensional Optical Imaging

Published on: June 7, 2024

Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding

Improving 2D and 3D Skin In Vitro Models Using Macromolecular Crowding

Published on: August 22, 2016

Integrating Augmented Reality Tools in Breast Cancer Related Lymphedema Prognostication and Diagnosis

Integrating Augmented Reality Tools in Breast Cancer Related Lymphedema Prognostication and Diagnosis

Published on: February 6, 2020

Area of Science:

Sports Science
Biomechanics
Fluid Dynamics

Background:

Swimsuit technology significantly impacts competitive swimming performance.
Drag forces, including friction, pressure, and wave drag, are critical factors in swimming.
Body shape is a major determinant of pressure and wave drag.

Purpose of the Study:

To investigate the relationship between female swimmers' anthropometry and drag.
To analyze the effect of swimsuits on body shape and swimming performance.

Main Methods:

Utilized 3D scanning and traditional methods to define swimmer anthropometry.
Conducted performance tests in water with different swimsuits on the same day.
Analyzed the correlation between body shape differences and performance test results.

Main Results:

3D scans provided detailed body shape information.
Identified swimsuit-induced body deformation.
Observed indications that body deformation influences swimming performance.

Conclusions:

Swimsuit-induced body deformation is a factor in swimming performance.
Further research with larger datasets is warranted to confirm findings.