• About
Dutch Referee Blog

making you a better referee

  • Home
  • Blog
  • Case studies
  • Interviews
  • Tips & tricks
    • Development as ref: start with the selfscan
    • Game management
    • Goal-setting for referees
    • Effective communication
    • Mental toughness
    • Focus and concentration
  • Fitness
    • Importance of physical training
    • Fifa fitness test for referees (men and women)
    • Assistant referee fitness test
    • Change of Direction Ability (CODA) fitness test
    • Single Double Single High Intensity Interval Test
    • ARIET fitness test
    • Nutrition for referees
  • Resources
    • Football Laws of the Game
    • Futsal Laws of the Game
    • Laws of the Game Quizzes
    • FIFA refereeing international lists 2023
    • Refereeing Assistance Programme
    • Refereeing magazines
  • About
  • Home
  • Blog
  • Case studies
  • Interviews
  • Tips & tricks
    • Development as ref: start with the selfscan
    • Game management
    • Goal-setting for referees
    • Effective communication
    • Mental toughness
    • Focus and concentration
  • Fitness
    • Importance of physical training
    • Fifa fitness test for referees (men and women)
    • Assistant referee fitness test
    • Change of Direction Ability (CODA) fitness test
    • Single Double Single High Intensity Interval Test
    • ARIET fitness test
    • Nutrition for referees
  • Resources
    • Football Laws of the Game
    • Futsal Laws of the Game
    • Laws of the Game Quizzes
    • FIFA refereeing international lists 2023
    • Refereeing Assistance Programme
    • Refereeing magazines
  • About
  • Blog,  gadgets and equipment

    The strangest referee whistle I’ve ever seen

    5 October, 2012 / 2 Comments

    Never seen a strange referee whistle like this. Push the balloon and the whistle blows. Yeah, it actually works.

    Read More
    Jan ter Harmsel

    You May Also Like

    Referee 2.0 uses smartphone app for goals and cards

    17 November, 2012
    Simona Ghisletta. Photo provided by referee.

    ‘Refereeing is expecting the unexpected’

    21 July, 2011

    Laws of the Game Quiz 2024-2025 #1

    18 September, 2024
Gozobuyuk

Search

Recent posts

  • Handling the ball to stop a promising attack
  • Laws of the Game Quiz 2024-2025 #1
  • Refereeing Assistance Programme
  • 2024-2025 Laws of the Game changes in football

Subscribe to referee newsletter

Subscribe

* indicates required

Please select all the ways you would like to hear from Dutch Referee Blog:

You can unsubscribe at any time by clicking the link in the footer of our emails.

We use Mailchimp as our marketing platform. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Learn more about Mailchimp's privacy practices here.

Blogroll

  • Apito do Bicudo
  • Arbitro Internacional (Spanish)
  • CroRef
  • Fifa Concacaf Referees Blog (Spanish)
  • Hong Kong Ref
  • Law 5 – The Referee
  • Officials 101
  • ProReferee – news and store
  • Referee Revolution (Greek)
  • Refereeing the Beautiful Game
  • Referees at Home (Comics)
  • RefereeTip (Portugese)
  • The 3rd Team
  • The Referee (by John King)
  • Third Blind Mouse
  • Topfluit (history of whistles + shop)
  • Handling the ball to stop a promising attack
  • Laws of the Game Quiz 2024-2025 #1
  • Refereeing Assistance Programme
  • 2024-2025 Laws of the Game changes in football
  • Euro 2024 match officials

Dutch Referee Blog - 2024
  • About