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Hammer Steps - Man Blocking - vs dl on outside shoulder. Keep in gap/deny inside spike - 1st step position step - lateral or brace depending on dl alignment/threat of spike - 2nd step vertical power land blow same time, keep climbing if no contact 2nd step - eye...

16,595 просмотров • 5 месяцев назад •via X (Twitter)

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6-Man Protection – X’s & O’s Diagram Style (Half-Slide Example – most commonly taught by Bobby Acosta) Basic Alignment (Shotgun Example) Offense •LT – LG – C – RG – RT •RB aligned opposite slide call •4 receivers in route Defense (example) •4 Down DL •2 Linebackers (Mike + Will) 🔄 Step 1: Declare the Mike The QB or Center identifies the Mike linebacker. That sets: •The blocking count for the offensive line •The direction of the slide Example call: “Mike 52! Slide Right!” 🔁 Step 2: The Half-Slide Rules 👉 Slide Side (Right in this example) •RG → inside gap first •RT → next inside threat •C → helps play-side A-gap They are zone-protecting gaps, not specific defenders. 👉 Backside (Man Side) •LT → Man on defensive end •LG → Man on defensive tackle They block big-on-big. Step 3: Running Back Responsibility The RB: 1.Scans inside first opposite the slide 3.Picks up first linebacker or edge blitzer 4.If no threat → check release Coaching point often emphasized: “Inside-out, most dangerous first.” 📊 How It Handles Pressure ✅ Handles 4-man rush easily ✅ Handles 5-man pressure cleanly ⚠️ Versus 6-man pressure: QB must throw hot or adjust protection. 🎯 Why This Works •Strong interior wall •Backside edge secured •Flexible vs. common blitzes •Allows deeper route concepts To request for the OC Google Doc Workbook Drive. Please Fill Out Form

𝒞𝑜𝒶𝒸𝒽 𝐵𝑜𝒷𝒷𝓎 𝒜𝒸𝑜𝓈𝓉𝒶

12,424 просмотров • 5 месяцев назад

This home lunge superset isn't for the faint of heart. The burning heat in your legs will beg you to stop, but the strength and growth you'll reap make it all worth it. 4 sets of 12 forward lunges, then 12 Reverse right away. Build a lower body that stands the test of time: Lunge Form Cues Set-Up: Stand tall with feet hip-width apart, hands on hips or at your sides. Alignment: Keep your chest up and shoulders back. Step: Take a big step forward, lowering your hips until both knees are bent at 90 degrees. Brace: Engage your core and maintain balance as your front foot lands to stabilize the movement. Push: Drive through your front heel to return to the starting position. Breathing: Inhale as you lower into the lunge, exhale as you push back up. 5 Lunge mistakes and how to avoid them 1. Taking Too Small a Step - What Happens: A short step limits the range of motion, reducing muscle activation in the glutes and quads. - Fix: Step far enough forward to allow both knees to bend at 90 degrees. 2. Rising Onto the Front Toes - What Happens: Lifting the heel shifts balance and reduces engagement of the glutes and hamstrings. - Fix: Keep your front foot flat, pressing firmly through the heel. 3. Poor Hip Alignment - What Happens: Tilting or rotating the hips reduces balance and proper muscle engagement. - Fix: Keep your hips square and aligned with your torso throughout the movement. 4. Feet Too Narrow or Wide - What Happens: Misaligned foot placement reduces stability and increases the chance of losing balance. - Fix: Keep your feet hip-width apart to maintain balance and proper alignment during the lunge. 5. Not Engaging the Core - What Happens: A weak core reduces balance and stability, increasing the risk of wobbling. - Fix: Brace your core upon landing to absorb the impact and keep your torso steady and aligned. Reverse Lunge Form Cues Set-Up: Stand tall with feet hip-width apart, hands on hips or at your sides. Alignment: Keep your chest lifted, core engaged, and shoulders back. Step: Step one leg back, lowering your hips until both knees are bent at 90 degrees. Land: Land on the top of your back foot with the toes pointed to stretch the ankle and prevent assistance from the toes. Push: Drive through your front heel to return to the starting position. Breathing: Inhale as you lower into the lunge, exhale as you push back up. 5 Reverse Lunge Mistakes and how to avoid them: 1. Using the Toes for Support on the Back Foot - What Happens: Relying on the back toes reduces the stretch in the ankle and shifts focus away from the front leg. - Fix: Land on the top of your back foot with the toes pointed to stretch the ankle and isolate the front leg fully. 2. Leaning Forward - What Happens: Leaning forward places unnecessary strain on the lower back and reduces engagement of the glutes and quads. -Fix: Keep your chest up and shoulders back to maintain an upright posture.Letting the Front Knee 3. Collapse Inward - What Happens: Knee valgus increases stress on the knee joint and reduces stability. - Fix: Ensure the front knee tracks over the middle of your foot throughout the movement. 4. Letting the Front Knee Collapse Inward - What Happens: Knee valgus increases stress on the knee joint and reduces stability. - Fix: Ensure the front knee tracks over the middle of your foot throughout the movement. 5. Pushing Off the Back Foot - What Happens: Using the back foot to assist reduces the workload on the front leg. - Fix: Focus on driving through the heel of the front foot to return to the starting position.

Alex Bernier

14,524 просмотров • 1 год назад

Iran just punched through Iron Dome and struck Israel’s nuclear facility. The war isn’t the same anymore. Here’s what happens next: Step 1 — Israel is staring at the hardest call it’s ever had to make Dimona isn’t just infrastructure. It’s the entire nuclear program. Striking it is Iran sending one message: “Nothing you thought was safe, is safe.” Step 2 — The Samson Option is no longer a textbook discussion It’s a live debate inside the war cabinet right now. If Iran can reach Dimona, it can trigger a radiological catastrophe. That’s not a military threat. That’s an existential one. Step 3 — Iran is escalating on purpose Wave 71 is already coming. They’re not backing down. The goal is simple — either force nuclear retaliation, or prove Israel will never actually use the nukes. Either way, Iran wins something. Step 4 — If Israel holds back Iran takes the deterrence argument permanently. Every nation watching draws the same conclusion: nuclear weapons are a bluff. The whole framework of nuclear deterrence unravels. Step 5 — If Israel goes nuclear Every Gulf state, every NATO partner, every global power moves in immediately. 48 hours to a world war. Maybe less. Step 6 — Markets won’t be ready for this Oil hits $200. Gold crosses $4,000. Bitcoin either collapses with the global system or explodes as fiat burns. No one knows which. That’s exactly what makes it dangerous. Step 7 — CENTCOM’s story just fell apart 8,000 Iranian targets supposedly destroyed. Iran still hit a nuclear site. The “we’re winning” narrative is dead. The question was never if this escalates. It was always how far. Are you positioned for what’s coming? #dimona #israel #iran #usa

CryptoWala

172,842 просмотров • 4 месяцев назад

Omar Cooper Jr. #5 WR/#34 overall Balanced skillset with very few red flags/major weaknesses. Good straight-line athlete, adequate size, excellent COD/fluidity. Played slot (83.3%) in '25 & Z (90.3%) in '24 - probably a slot in the NFL, but showed he can at least survive vs. press. Strengths: - Speed, C.O.D., & technique to separate from/stack man coverage at all 3 levels - Advanced salesmanship & sudden transitions as a route runner. Good feel for attacking leverage & turning the DB's hips - Changes speed down the stem to disguise his route & delay/rush the defender’s break - Separated consistently on digs/posts/outs/corners/sail routes. Very effective rocker step - Dangerous blend of elusiveness & contact balance after the catch - Led this WR class in missed tackles forced (27) & ranked 2nd in Yds After Contact/Rec (5.6) - 4.2% career drop rate - Body control, balance, & hand-eye-foot coordination to secure acrobatic catches Weaknesses: - Struggles to play through contact at the stem & breakpoint. Too easily knocked off schedule by grabby coverage - Inexperienced running curls & comebacks (19 routes/0 targets in 2025) - Needs to speed up his internal clock & get in/out of breaks more efficiently. Occasionally wastes time setting up/gathering into breaks - Had issues disguising routes & separating vs. trail technique - Struggles to win on quick slants vs. press-man. Needs a more convincing outside fake to set up the diamond release & a more explosive crossover step to gain separation - Gets stalled by quick jams at the LOS. Can sometimes dodge the punch, but it takes him a while to release through contact

James Foster

37,010 просмотров • 6 месяцев назад

F350 Rear Differential Service done right. Step by step pure ASMR. ​If you want to keep your heavy-duty truck running smoothly, keeping up with your differential maintenance is non-negotiable. Whether you are dealing with a standard cover or a high-capacity unit, taking the time to properly clean, seal, and refill your rear diff will save you from major mechanical headaches down the road. ​Here is a comprehensive breakdown of the exact process shown in the video to get the job done right. ​Step 1: Remove the Housing Bolts ​Pop the truck up on a lift or secure it on jack stands. Position a drain pan underneath the differential. Grab an impact wrench and begin backing out all of the bolts securing the differential cover to the housing. ​Pro-Tip: Leave one or two bolts loosely threaded at the very top of the cover. This keeps the cover from falling completely off and splashing old gear oil everywhere once you break the factory seal. ​Step 2: Drain the Old Fluid ​Once the lower bolts are removed, use a chisel and a dead-blow hammer to gently tap the lower edge of the cover. Pry it open slightly to break the old gasket seal and let the fluid drain smoothly into your catch pan. Once the majority of the oil has drained, remove the top safety bolts and take the cover completely off. ​Step 3: Prep the Differential Housing ​With the gears exposed, stuff a clean shop rag inside the housing cavity to protect the ring and pinion from any loose debris. Use a gasket scraper or razor to carefully peel away the old silicone sealant from the mating surface. Follow up with a die grinder equipped with a surface conditioning disc to polish the flange completely clean, then remove the rag and wipe down the interior edge with brake cleaner. ​Step 4: Deep Clean the Diff Cover ​Take the removed differential cover over to a parts washer. Use a solvent brush to scrub out any residual sludge, metal filings, and old oil. If the exterior has built-up road grime or rust, give it a quick pressure wash or hose down. Finally, use an air blow gun to thoroughly dry the cover, ensuring absolutely no moisture or solvent remains inside. ​Step 5: Apply New RTV Sealant ​Lay the clean cover flat on your workbench. Grab a high-performance RTV silicone sealant (ensure it is rated for gear oil exposure) and lay down a clean, continuous bead along the center of the mating flange. Make sure to loop around the inside of each bolt hole to prevent future leaks. ​Step 6: Reinstall the Cover and Torque ​Carefully align the cover back onto the differential housing, making sure not to smudge the fresh RTV bead. Hand-start all of your bolts to avoid cross-threading. Once they are all in place, use a ratchet to tighten them down in a star pattern, ensuring even pressure across the gasket surface. ​Step 7: Fill with Fresh Gear Oil ​Locate the fill plug on the side or rear of the differential and remove it. Grab your premium synthetic fluid—such as SAE 75W-85 hypoid gear lubricant. Insert the bottle nozzle into the fill hole and squeeze the fluid in. You will need to continue filling until the fluid level reaches the bottom edge of the fill hole and just begins to weep out. ​Step 8: Reinstall the Fill Plug & Inspect ​Wipe away any excess fluid that leaked out during the filling process. Reinstall the fill plug and torque it to spec. Give the entire assembly one final look to ensure your seals are clean and dry.

Chuckling Charlie

172,421 просмотров • 1 месяц назад

Backpropagation by hand ✍️ ~ 11 steps walkthrough below Backpropagation is the algorithm that actually trains a neural network, and it is where most people stop following along. It is not calculus you cannot do. It is matrix multiplication, working backward, one layer at a time. So I drew and calculated one entirely by hand. Goal: push the loss gradient back through a 3-layer network and land on a new value for every weight and bias. = 1. Given = A 3-layer perceptron, an input X, predictions Ypred = [0.5, 0.5, 0], and the truth Ytarget = [0, 1, 0]. = 2. Backprop gradient cells = Let us draw empty cells for every gradient we are about to compute. The shape of the answer comes first. = 3. Layer 3 softmax = We get dL/dz3 straight from Ypred minus Ytarget = [0.5, -0.5, 0]. No chain rule needed, and that shortcut is the whole reason softmax and cross-entropy are paired. = 4. Layer 3 weights and biases = Let us multiply dL/dz3 by [a2 | 1]. One multiplication gives the gradient for W3 and b3 together. = 5. Layer 2 activations = We multiply dL/dz3 by W3 to get dL/da2. The gradient moves back across a layer the same way the signal moved forward. = 6. Layer 2 ReLU = Let us pass it through the gate: keep the gradient where the activation was positive, zero it everywhere else. = 7. Layer 2 weights and biases = We multiply dL/dz2 by [a1 | 1]. The same figure as step 4, one layer up. = 8. Layer 1 activations = Let us multiply dL/dz2 by W2. = 9. Layer 1 ReLU = We apply the same gate again, now on a1. = 10. Layer 1 weights and biases = Let us multiply dL/dz1 by [x | 1], and every weight in the network now has a gradient. = 11. Update = We subtract, and the network has learned. In practice a learning rate scales this step. The gradients: dL/dz3 = [0.5, -0.5, 0] dL/da1 = [1, -2, 2, -1] dL/dz1 = [0, -2, 2, -1] The takeaway: matrix multiplication is all you need. Just like the forward pass, backpropagation is matrix multiplications end to end. You can do every one by hand, slowly and imperfectly, which is exactly why a GPU's ability to do them fast mattered so much to deep learning. 💾 Save this post!

Tom Yeh

954,541 просмотров • 16 дней назад