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

Rolling Resistance: Problem Solving01:17

Rolling Resistance: Problem Solving

618
Rolling resistance, also known as rolling friction, is the force that resists the motion of a rolling object, such as a wheel, tire, or ball, when it moves over a surface. It is caused by the deformation of the object and the surface in contact with each other, as well as other factors like internal friction, hysteresis, and energy losses within the materials. Rolling resistance opposes the object's motion, requiring additional energy to overcome it and maintain movement. In practical...
618
Burn Injuries01:22

Burn Injuries

3.4K
Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
3.4K

You might also read

Related Articles

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

Sort by
Same author

Differential responses of low- and high-flow dairy cows to automatic cluster removal and dynamic pulsation settings.

Journal of dairy science·2026
Same author

Associations between vacuum-, milk flow-, and teat-based milking parameters and somatic cell count.

Journal of dairy science·2026
Same author

Effect of dynamic pulsation and milk flow rate switch-point settings on milking duration and postmilking teat condition.

Journal of dairy science·2025
Same author

OpenHands: An Open-Source Statistical Shape Model of the Finger Bones.

Annals of biomedical engineering·2024
Same author

Third-trimester development of left-sided abdominal wall defect.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2024
Same author

Measuring Preference for Supernormal Over Natural Rewards : A Two-Dimensional Anticipatory Pleasure Scale.

Evolutionary psychology : an international journal of evolutionary approaches to psychology and behavior·2023

Related Experiment Video

Updated: Nov 18, 2025

In Vivo Protocol of Controlled Subconcussive Head Impacts for the Validation of Field Study Data
06:14

In Vivo Protocol of Controlled Subconcussive Head Impacts for the Validation of Field Study Data

Published on: April 18, 2019

6.7K

Professional roller hockey injuries.

G P Varlotta1, S L Lager, S Nicholas

  • 1Department of Rehabilitation Medicine, New York University School of Medicine, Rusk Institute of Rehabilitation Medicine, New York, USA.

Clinical Journal of Sport Medicine : Official Journal of the Canadian Academy of Sport Medicine
|March 1, 2000
PubMed
Summary
This summary is machine-generated.

Professional roller hockey players sustain more injuries than ice hockey players, with significantly higher game injury rates. This study highlights potential hazards for all roller hockey and in-line skating participants.

More Related Videos

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion
10:31

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

Published on: September 25, 2014

13.7K
An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System
07:02

An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System

Published on: January 12, 2011

16.1K

Related Experiment Videos

Last Updated: Nov 18, 2025

In Vivo Protocol of Controlled Subconcussive Head Impacts for the Validation of Field Study Data
06:14

In Vivo Protocol of Controlled Subconcussive Head Impacts for the Validation of Field Study Data

Published on: April 18, 2019

6.7K
A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion
10:31

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

Published on: September 25, 2014

13.7K
An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System
07:02

An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System

Published on: January 12, 2011

16.1K

Area of Science:

  • Sports Medicine
  • Epidemiology
  • Injury Prevention

Background:

  • Professional roller hockey is a growing sport with limited research on injury incidence.
  • Understanding injury patterns is crucial for player safety and sport development.

Purpose of the Study:

  • To determine the incidence and types of injuries in professional roller hockey.
  • To compare roller hockey injury statistics with those of ice hockey.

Main Methods:

  • A prospective study analyzing injuries over four seasons for two professional roller hockey teams.
  • Injuries were defined as impairments preventing participation or requiring medical attention, diagnosed by team physicians.
  • Injury rates were calculated per 1,000 player hours and categorized by game versus practice.

Main Results:

  • 122 injuries were recorded, with an overall injury rate of 14.4 per 1,000 player hours.
  • Game injury rates were substantially higher (304.9 per 1,000 player hours) than practice rates.
  • Roller hockey game injury rates were found to be significantly higher than those reported for ice hockey in previous studies.

Conclusions:

  • Professional roller hockey exhibits a higher incidence of both contact and noncontact injuries compared to ice hockey.
  • This increased risk may be attributed to playing surface differences.
  • The findings suggest potential hazards for recreational roller hockey and in-line skating participants as well.