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Virginia, USA
Joined June 2026
Keir Wenham-Flatt retweeted
Latest instalment of @learntotackle for American football. Great tackling in football isn’t just about size, speed and strength. The best tacklers are those who best exploit these attributes while making fast, high quality decisions under pressure. Great athletes are great problem solvers. In this video, I break down the OODA loop, the decision-making model developed by Colonel John Boyd of the US Air Force, and show how it applies to tackling in American football. You’ll see how observation, orientation, decision, and action play out in every tackle, and more importantly, what this means for how we coach sporting skill. Key learning points: - Tackling is a complex problem with no single “right” technique, only better or worse solutions in context - The OODA loop (Observe, Orient, Decide, Act) and why whoever closes their loop first wins - Observation- take in the environment, pay attention to what matters - Orientation- analyse the intent of the opponent, synthesise your response - Decide- select the best action to achieve your goal - Act! - Implications of the OODA loop for training and coaching Chapters: Intro Recap: tackling as a movement-based solution Why tackling is a complex problem The best tacklers are the best decision-makers Introducing the OODA loop Colonel John Boyd and the origin of the model The four phases: Observe, Orient, Decide, Act Orientation: inferring the ball carrier’s intent Decision: choosing and modifying the response Action: carrying out the tackle Five coaching implications of the OODA loop Experience: the one word linking it all Final thoughts 🏈 Wrestling for Football programming drops 1st December. Subscribe to this channel for a special discount when it drops. 👉 Subscribe to the channel and turn on notifications so you don’t miss the next video in the series. #TackleTraining #FootballCoaching #LearnToTackle #OODALoop #TacklingTechnique #FootballCoach #DecisionMaking #AmericanFootball #WrestlingForFootball #SportsCoaching
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RT @RUGBY_STR_COACH: The best tackler isn't just the biggest, strongest guy on the field. It's not even the guy with the cleanest technique…
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Keir Wenham-Flatt retweeted
Why is a heavier ball carrier harder to tackle? Why shouldn't you dive horizontally into a tackle? Why are vice tackles the easiest way to halt forward progress? One word: stability. In this video we'll discuss what stability actually is in clear biomechanical terms and how coaches can manipulate stability to halt forward progress, ground a ball carrier by contact, or drive them out of bounds. You'll learn: - What stability is - How centre of mass, base of support and orientation influence stability - How to increase stability - How to create instability - Strategies for halting forward progress - Strategies for grounding by contact and driving out of bounds This video is part of the @learntotackle course for American football, a free YouTube-based course. Head over to the Learn to tackle Youtube channel to start from the beginning. 🏈 Wrestling for Football programming drops 1st December Do you have any feedback or pointers for me on these materials? Tell me in the comments, positive or negative. CHAPTERS 0:00 Quick Recap 1:05 The Three Tackle Outcomes Defined 2:40 The Common Thread: Ball Carrier Stability 3:13 What Is Stability? 3:22 The Table Analogy 4:17 Newton's Laws Of Motion 4:48 Increasing & Decreasing Stability 5:34 We Intuitively Understand Stability In Football 6:26 Increasing Stability to Halt Forward Progress 7:38 Decreasing Stability to Ground or Drive Out of Bounds 8:47 Complicating Factors 10:14 The Mental Discipline Of Coaching #football #footballcoaching #tackling #biomechanics #learntotackle
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Keir Wenham-Flatt retweeted
What is the essence of effective tackling in American football? If you're a coach and you cannot answer this you have no objective criteria to evaluate a tackler, no end point to coach backwards from and no reference point to compare one technique or tactic to another. In this video we'll distill tackling down to its indisputable core using first principles thinking and biomechanics. As you'll learn, every tackle, whether it halts forward progress, grounds the ball carrier, or forces them out of bounds, works by manipulating the ball carrier's stability. In this video we'll cover: - Why its impossible to train for every scenario, and how heuristics and breadth of training will get you the 99% of the way there - Biomechanical definitions for our 3 tackle events - How interaction between the line of gravity, center of mass, and base of support determine whether a ball carrier stays up or goes down - Defining terminal instability and why it matters to tackle - Why manipulation of stability needs to be the governing principle of all tackle training This video is part of the @learntotackle course for American football, a free YouTube-based course. Visit the @learntotackle channel to start from the beginning. 🏈 Wrestling for Football programming drops 1st December- watch this space Do you agree or disagree that stability is the essence of tackling? Tell me in the comments, positive or negative. CHAPTERS 0:00 What es the essence of tackling? 0:26 Recap: First Principles and complexity 1:35 Stop forward progress, ground by contact, or drive into bounds 2:20 How should coaches approach a problem with no right answer? 2:41 Categorize different versions of the same problem, then use heuristics 4:00 Distilling tackling down to its biomechanical essence 4:36 Halting Forward Progress = Stability 5:41 Grounding by Contact = Instability 6:54 Instability alone isn't enough 7:24 Forced Out of Bounds = Instability 7:59 The Essence of Tackling: Manipulating Stability 8:34 How to Use This as a Coach #football #footballcoaching #tackling #biomechanics #learntotackle
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Keir Wenham-Flatt retweeted
Most football coaches treat tackling like a simple problem which can be solved with 100% effectiveness as long as they pick the best technique and execute it perfectly enough. This is a fool's errand. Tackling is NOT a simple problem and there is no optimal solution. The Cynefin framework, teaches us that tackling is actually a complex problem. Let's talk about that this means for you and how you coach the tackle. In this video you’ll learn about: - The four Cynefin problem types: simple, complicated, chaotic, and complex - Why tackling against a live, resisting opponent can only be complex in nature - Why “We’re an X team” statements are a trap, and why the most adaptable teams are the hardest to beat - Why there’s no perfect technique, only better or worse solutions in the context of stated objectives - Why coaches must create both breadth and depth in training, and why hitting bags or compliant partners simply doesn't reflect the nature of sporting problems. This video is part of the @learntotackle course for American football, a free YouTube-based course. 🏈 Off-season Wrestling for Football programming drops 1st December Subscribe and switch on notifications so you see each video in the series in order. Have feedback, questions, or requests? Leave a comment. Positive and negative are both welcome. CHAPTERS First Principles From From Winning Championships to Tackling Sport Is Simple, But Not Easy Are All Problems Created Equal? The Cynefin Framework Simple Problems Complicated Problems Chaotic Problems Complex Problems Why Tackling Is Complex Remove “We’re an X Team” From Your Vocabulary There Is No Perfect Technique We Need Breadth AND Depth in Training Wrap-Up #football #footballcoaching #tackling #tacklingdrills #cynefin #learntotackle
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Keir Wenham-Flatt retweeted
First Principles Thinking for Tackling in American Football. Beware blindly copying other teams. When you copy, you also copy their errors in judgement. Instead start from first principles thinking, which we'll talk about in this video. Using this mental model we can draw a direct line from making tackles on the field to winning championships, and to distill the complex act of tackling down into 3 simple objectives. In this video you’ll learn: - What first principles thinking is and how it can help you - The first principles of football performance and how it relates to tackling - The only three ways to stop the rush: halting forward progress, grounding by contact, and forcing out of bounds - The value of always adopting first principles thinking in football 🏈 Off-season Wrestling for Football programming drops at the start of December. Follow me to be notified when it is released. 📅 I'll be releasing new videos on tackling for football on a regular basis moving forwards. Subscribe and hit the bell so you don’t miss them. If you found this video useful, share it with a coach or athlete who’d benefit, and tell me in the comments what you’d like covered in future videos. 0:00 Intro and announcements 2:13 What Is First Principles Thinking? 3:03 When you copy, you copy errors in judgement 3:31 First principles beats analysis paralysis 4:03 Let first principles act as the North Star 4:44 Applying first principles to football 5:05 Win championships, nothing else matters 6:04 Score more points than the opposition 6:31 Stop the opposition scoring points 7:52 We make tackles to turn the ball over 8:29 Get proximate, get connected, impose your will 9:08 Drawing the line from tackles to championships 9:57 Wrapping up #football #tackling #footballcoaching #firstprinciples #wrestlingforfootball
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Keir Wenham-Flatt retweeted
A NEW RECORD in the tackle report for @fsufootball vs @louisvillefb.... unfortunately it's the record for lowest tackle completion percentage of any game I've tagged via @learntotackle. FSU came out the gate hot and were up 14-0 at one point, with the tackle stats to prove it. This was followed by a total implosion in the middle two quarters, followed by a final somewhat competitive quarter. The sheer volume of misses from the side, in the penetration phase (fingertip tackles) combined with the number of clean gaps Louisville were able to find points to severe problems with positioning. We know that the more you're able to get directly in front of ball carriers and make contact closer to the mid line of your body, the more likely you are to make tackles. FSU rarely found themselves in such a position. What is the cause? Scheme, speed, agility, information processing, potentially intent. Teasing out the real culprit would require a deeper look at the available data, but what is clear is that no amount of bags, sleds or hitting stationary targets is going to fix this.
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Keir Wenham-Flatt retweeted
Guys, Saban was a beast of a coach. But don't let a nostalgic documentary fool you into thinking that the 4th quarter bullshit is why they won. A million copycats did it too and they sucked. Alabama themselves got rid of it in 2020, went undefeated, won a natty and were healthier in the process. Saban is the common denominator. A lack of free market in the NIL era is too but that's a conversation for another day 👀
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Keir Wenham-Flatt retweeted
Blocking, tackling, hitting, you name it. If you are giving or receiving contact in football (or rugby or any other collision sport for that matter), hyper lordosis and arching like an IG thot is almost never the solution to maximise torso stiffness and force transmission between upper and lower body. The hips are indeed a huge source of power, but you allow it to leak when you transmit it through a spine with an exaggerated arch like this. I'm just a rugby guy though. Have at it in the comments.
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Keir Wenham-Flatt retweeted
MASSAGES FOR EVERYBODY! @deshaunwatson and @Browns put belt to ass on Thursday. Let's take a look at the @learntotackle tackle report.
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Keir Wenham-Flatt retweeted
To be clear I think there is absolutely a place for sleds, but IMO it's not enhancing athletes ability to problem solve in sport, especially not high level ones.
Ask yourself "If I positioned them correctly, could a blind person do this drill to the same level of competency?" If the answer is yes, how does the drill prepare athletes to perform in an environment which a blind person couldn't hope to compete in?
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Keir Wenham-Flatt retweeted
Drills make you better only 4 ways 1. Tactical 2. Technical 3. Physical 4. Psychological If it's not stressing you in one of those four ways, it's probably eyewash. Tactical- movement in isolation, no opposition ❌ Technical- no game realistic decision making or sensory information ❌ Physical- 300lbs can do this all day. Eh Psychological- no cognitive or emotional qualities are being stressed ❌ Could this be a warm up and just going through the motions? Sure, but that's all it'll be to these athletes
Ask yourself "If I positioned them correctly, could a blind person do this drill to the same level of competency?" If the answer is yes, how does the drill prepare athletes to perform in an environment which a blind person couldn't hope to compete in?
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Keir Wenham-Flatt retweeted
Ask yourself "If I positioned them correctly, could a blind person do this drill to the same level of competency?" If the answer is yes, how does the drill prepare athletes to perform in an environment which a blind person couldn't hope to compete in?
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Keir Wenham-Flatt retweeted
Question for the 🏈 coaches: If everyone on your team wore the same sized clothing, would the equipment manager be doing a good job? If the answer is no because they all have different needs, is it okay for everyone on the team to practice the same set of tackling drills? 👀
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Question for the 🏈 coaches: If everyone on your team wore the same sized clothing, would the equipment manager be doing a good job? If the answer is no because they all have different needs, is it okay for everyone on the team to practice the same set of tackling drills? 👀
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Fine margins of sport but going head on front side and maximally accelerating into the hit instead of gathering his feet prior to the hit didn't help.
The Navy QB just murdered this UAB db dawg 😭😭
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Coach Prime points out that neither @BrennanMarion4 or @Coach_Marve ever had a unit performance that bad, again the players not the coaches, Coach Marve was even fired from VaTech for a defensive performance better than what what shown.
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Keir Wenham-Flatt retweeted
Cam Skattebo in the hospital room trying to cheer up Jaxson Dart after his surgery
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