Why is Donovan's "knuckles up" technique not discussed/critiqued more? Description below per Grok. I think it might be a good/decent technique if you have athletic, agile OL that can move their feet. We DO NOT have that! Also, I haven't noticed us getting considerably less holding calls than our opponents. In my opinion, with our current stable of OL, this is the wrong technique to be teaching.
The "knuckles up" blocking technique, as taught by Donovan Raiola (Nebraska's offensive line coach), emphasizes proper hand positioning and striking mechanics for offensive linemen during both run blocking and pass protection. It involves linemen keeping their hands open with knuckles facing upward (thumbs up) when engaging defenders, rather than forming closed fists or grabbing/clutching jerseys. This creates a larger striking surface area for a vertical "punch" that generates leverage and power while keeping elbows tight to the body for balance and control. The goal is to drive through the defender at the point of attack, maintain separation to avoid penalties like holding, and promote disciplined, aggressive technique over lazy reliance on grabbing—which Raiola views as a shortcut that leads to sloppy play and flags. He contrasts it with traditional "punch-blocking" schemes that use balled fists (knuckles down), noting that his method encourages better hand fighting and overall body positioning to stay balanced and finish blocks effectively.
While the exact phrasing "knuckles up" appears tied to Raiola's teaching style at Nebraska (introduced during his first spring in 2024), the underlying principles draw from broader NFL and college offensive line coaching influences focused on open-hand striking and hand-fighting drills. One notable example is Alex Gib
bs, a legendary zone-blocking pioneer who coached at the college level (e.g., Colorado State, East Carolina) and in the NFL (e.g., Broncos, Seahawks). Gibbs emphasized similar hand-placement techniques in his zone schemes to create leverage and horizontal movement without grabbing, though he didn't use the "knuckles up" terminology. No other current college OL coaches are widely documented as explicitly teaching or branding it this way, based on available coaching discussions and reports—it's presented as a point of differentiation for Raiola's group.