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
What's My Why: Official Clint Abbott
May 18, 2026
Clint Abbott, Newaygo
Abbott is completing his 43rd year as an MHSAA registered official and this school year officiated basketball and volleyball. He's also been registered in baseball, soccer, softball and track & field for a season or more since beginning with the MHSAA in 1975-76.
I really enjoy it. What I love about it is just getting out, working with the crew, teamwork, giving back to the game.
I really enjoy the student-athletes today. It’s a little different world than when I first started out, but I still enjoy it, still enjoy giving back to them. Love to watch them compete and participate, and then just love to see new officials come in – and we hope we can have more that we can train and we can mentor.
So, absolutely love this game. I hope we can keep going for many years.
“What’s My Why” is a weekly feature telling the stories of MHSAA-registered officials in their own words. If you’re an MHSAA official and would like to share your reason why, please submit a 15 to 45-second video, taken horizontally, to director of officials Sam Davis at [email protected].
Don't miss Officiate Michigan Day 2026, July 25 in Grand Rapids! Check out MHSAA.com/OMD to register and learn more.