Be the Referee: Weight Monitoring
November 30, 2017
In this week's edition, assistant director Mark Uyl explains the how wrestlers' weights are monitored, an important part of making the sport safe for all who take the mat.
Be The Referee is a series of short messages designed to help educate people on the rules of different sports, to help them better understand the art of officiating, and to recruit officials.
Below is this week's segment – Wrestling Weight Monitoring - Listen
It has often been said that wrestling is the toughest and most grueling six minutes in all of sports. It is a sport that requires great dedication, discipline and conditioning from those kids that step onto the mat.
One of the most important parts of the high school wrestling program in Michigan is the weight monitoring program. Prior to the season, every wrestler undergoes a body composition test where the body fat percentage of each student is determined – and based on that data, a minimum weight and weight class is established for every participant.
This data provides a safe and healthy plan for kids that wish to drop weight and move down to a lower weight class as a wrestler can never lose more than 1.5 percent of their body weight in a given week. This program has made wrestling a safer and healthier sport for every single wrestler in the state of Michigan.
Past editions
November 23: Ejections - Listen
November 16: Toughest Call - Listen
November 9: Hurdling - Listen
November 2: The Survey Says - Listen
October 26: Helmet Comes Off - Listen
October 19: Goal Line Rules - Listen
October 12: No 1st-Year Fee - Listen
October 5: Athletic Empty Nesters - Listen
September 28: Misunderstood Football Rules: Kicking - Listen
September 21: Preparation for Officials - Listen
September 14: Always Stay Registered - Listen
September 7: Other Football Rules Changes - Listen
August 31: Pop-Up Onside Kicks - Listen
August 24: Blindside Blocks - Listen
Be the Referee: Field Hockey Substitution
By
Paige Winne
MHSAA Marketing & Social Media Coordinator
September 30, 2025
Be The Referee is a series of short messages designed to help educate people on the rules of different sports, to help them better understand the art of officiating, and to recruit officials.
Below is this week's segment – Field Hockey Substitution - Listen
We are on the pitch today for a field hockey “You Make the Call.”
During the execution of a penalty corner, the defending goalkeeper is struck on the hand and cannot continue. How is play resumed?
- Allow a properly equipped goalkeeper to substitute.
- Disallow any substitution; the injured goalkeeper must remain in the game.
- The defending team shall forfeit.
If you said to allow the substitution, you are correct. Under Rule 4-4-3, a goalkeeper substitution is permitted during a penalty corner in the event of injury or suspension. Once the new goalkeeper is ready, resume play with the continuation of the penalty corner.
Field players, however, may not substitute until the penalty corner has been completed. This ensures proper game flow while prioritizing player safety.
Previous 2025-26 editions
Sept 23: Multiple Contacts in Volleyball - Listen
Sept. 16: Soccer Penalty Kick - Listen
Sept. 9: Forward Fumble - Listen
Sept. 2: Field Hockey Basics - Listen
Aug. 26: Golf Ball Bounces Out - Listen
(Photo by Louis Murray.)