Be the Referee: Blocking Below the Waist

November 13, 2014

This week, MHSAA assistant director Mark Uyl explains the differences between high school and the college and professional games when it comes to blocking below the waist.  

"Be the Referee" is designed to help educate people on the rules of different sports, to help them better understand the art of officiating and to recruit officials. The segment can be heard on Mondays, Wednesdays and Fridays during the school year on The Drive With Jack Ebling on WVFN-AM, East Lansing.

Below is this week's segment - Blocking Below the Waist - Listen

Many times the key rules differences between high school football and those rules used at the college and profession levels deal with player safety. One of the best examples of this deals with the rules that cover blocking below the waist.

All of us have watched that game played on Saturday or Sunday; we’ve seen that wide out or the wide receiver blocking downfield, and they block the defender below the waist in springing that runner for a big gain.

At the high school level, the only offensive players that can block below the waist are those on the offensive line, generally positioned from tackle to tackle, and those blocks below the waist must be immediate – at the snap – and within that free blocking zone at the line of scrimmage.

Past editions
Nov. 5 - Tournament Selection - Listen
Oct. 29 - Uncatchable Pass - Listen
Oct. 22 - Preparation for Officials - Listen
Oct. 15 - Automatic First Downs - Listen
Oct. 8 - Officials & Injuries - Listen
Oct. 1 - Overtime - Listen
Sept. 25 - Field Goals - Listen
Sept. 18 - Tackle Box - Listen
Sept. 11 - Pass Interference - Listen
Aug. 25 - Targeting - Listen

Be the Referee: We'll See You at Officiate Michigan Day!

By Paige Winne
MHSAA Marketing & Social Media Coordinator

June 3, 2026

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 – We'll See You at Officiate Michigan Day - Listen

Officiate Michigan Day is less than two months away!

Join us on July 25 at DeVos Place in Grand Rapids. Don't miss this incredible opportunity — secure your spot today. Whether you're entering your first season as an official or your 50th, you'll leave feeling energized, inspired, and more connected to the officiating community.

Our speaker lineup will be announced soon and will feature leaders from the NFL, NBA, NWSL, MLB, NCAA, and FIFA, along with other influential voices from across the officiating world.

Visit MHSAA.com/OMD to register today. Earlybird pricing is still available.

Officiate Michigan Day 2026 – we’ll see you in Grand Rapids on July 25th!

Previous 2025-26 editions

May 27: Volleyball Differences - Listen
May 19: Soccer Goal? - Listen
May 6: Fair or Foul? - Listen
April 28: Wrong Green - Listen
April 21: Injured Runner - Listen
April 14: Officiate Michigan Day - Listen
March 11: Basketball Replay - Listen
March 3: Over the Back - Listen
Feb. 24: Wrestling Out-of-Bounds - Listen
Feb. 17: Backwards Skiing - Listen
Feb. 10: Faking Being Fouled - Listen
Feb. 3: Bowling Pins - Listen
Jan. 27: Ski Gates - Listen
Jan. 20: Cheer Judges - Listen
Jan. 13: Basketball Over the Back - Listen
Jan. 6: Bowling Ball Bounces Out of Gutter - Listen
Dec. 9: Puck on Goal Netting - Listen
Dec. 2: Goaltending vs. Basket Interference - Listen
Nov. 25: Football Finals Instant Replay - Listen
Nov. 18: Volleyball Libero Uniforms - Listen
Nov. 11: Illegal Substitution/Participation - Listen
Nov. 4: Losing a Shoe - Listen
Oct. 28: Unusual Soccer Goals - Listen
Oct. 21: Field Hockey Penalty Stroke - Listen
Oct. 14: Tennis Double Hit - Listen
Oct. 7: Safety in Football - Listen
Sept. 30: Field Hockey Substitution - Listen
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 Adam Sheehan.)