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The arm doesn't "catapult" into release, it unwinds from the inside-out along a spiral path as a result of trunk rotation.⁠ ⁠ This centrifugal force pulls the elbow into extension and allows the natural whip-like mechanism to occur. 🌪️⁠

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159,126 views • 1 month ago •via X (Twitter)

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Velocity principle: Matching the rotational planes of the arm and trunk. How this shows up in a biomechanical analysis: elbow extension peaks before shoulder internal rotation. What it looks like when botched: the arm pushes, “dart-throws,” “climbs,” or “karate chops” into release. One tool that can help: Indian clubs. The added inertia from the end-weighted design exaggerates this spiraling into ball release (often referred to as “centrifugal” force). Tips: -Find the back hip to start the sequence (pelvis> trunk > arm). -Relaxed arm, neutral wrist. -Progress from lassos to figure 8’s and get creative from there. -Should feel like the arm is “left behind,” not “leading the way.” -Can do holds or throws into a net. -Going too heavy can negate any benefits and lead to an axe-throwing pattern as the arm tenses up. Watch out for this if you go over 1lb.

Velocity principle: Matching the rotational planes of the arm and trunk. How this shows up in a biomechanical analysis: elbow extension peaks before shoulder internal rotation. What it looks like when botched: the arm pushes, “dart-throws,” “climbs,” or “karate chops” into release. One tool that can help: Indian clubs. The added inertia from the end-weighted design exaggerates this spiraling into ball release (often referred to as “centrifugal” force). Tips: -Find the back hip to start the sequence (pelvis> trunk > arm). -Relaxed arm, neutral wrist. -Progress from lassos to figure 8’s and get creative from there. -Should feel like the arm is “left behind,” not “leading the way.” -Can do holds or throws into a net. -Going too heavy can negate any benefits and lead to an axe-throwing pattern as the arm tenses up. Watch out for this if you go over 1lb.

Ben Brewster

11,888 views • 4 months ago

Good example of how getting stronger isn't just about adding quality mass to generate more momentum. The strength to decelerate proximal segments (pelvis rotation, trunk flexion, trunk rotation), allows for improved energy/momentum transfer into the arm. Here's a visual I've used before that applies to Misiorowski's HS > Pro transformation. When the pelvis doesn't stick, the trunk can't fully accelerate. When the trunk doesn't stick, the arm can't fully accelerate. Lower body strength/mass improves velocity through the mass component of the physics equation, but it also provides the ability to effectively decelerate so you can "crack the whip," send energy proximal to distal and create insane arm speeds.

Good example of how getting stronger isn't just about adding quality mass to generate more momentum. The strength to decelerate proximal segments (pelvis rotation, trunk flexion, trunk rotation), allows for improved energy/momentum transfer into the arm. Here's a visual I've used before that applies to Misiorowski's HS > Pro transformation. When the pelvis doesn't stick, the trunk can't fully accelerate. When the trunk doesn't stick, the arm can't fully accelerate. Lower body strength/mass improves velocity through the mass component of the physics equation, but it also provides the ability to effectively decelerate so you can "crack the whip," send energy proximal to distal and create insane arm speeds.

Ben Brewster

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A man is holding a terrier under his arm, with a spade blocking a hole at his feet. As he pulls the spade away, a fox darts out from the hole—straight into the path of the hunt’s waiting pack of hounds. Video by Hunt Saboteurs Association

A man is holding a terrier under his arm, with a spade blocking a hole at his feet. As he pulls the spade away, a fox darts out from the hole—straight into the path of the hunt’s waiting pack of hounds. Video by Hunt Saboteurs Association

Protect the Wild

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An overlooked key for creating separation: Trunk posture at landing.🔑 The spine will give you more motion during the rotation phase when in a relatively stacked position. If the pelvis and spine are already jammed in end ranges (especially uphill or in extension), rotation becomes heavily limited. Keeping the ribs down & hips underneath you allows for a cleaner unwinding of this rotation up the spine.🌪️

An overlooked key for creating separation: Trunk posture at landing.🔑 The spine will give you more motion during the rotation phase when in a relatively stacked position. If the pelvis and spine are already jammed in end ranges (especially uphill or in extension), rotation becomes heavily limited. Keeping the ribs down & hips underneath you allows for a cleaner unwinding of this rotation up the spine.🌪️

Ben Brewster

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Arm Care Tip: as the arm accelerates, it drives into shoulder internal rotation as the forearm pronates. Here's a simple tweak to a band exercise you're likely already doing to ⬆️forearm activation considerably.

Arm Care Tip: as the arm accelerates, it drives into shoulder internal rotation as the forearm pronates. Here's a simple tweak to a band exercise you're likely already doing to ⬆️forearm activation considerably.

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By simply offsetting the rotation along a path in After Effects, it gives this faux-3D look to the path. 👀👀👀

By simply offsetting the rotation along a path in After Effects, it gives this faux-3D look to the path. 👀👀👀

François Lefebvre

108,741 views • 1 year ago

Haxorus Here's what I see: Barnes left arm grabs the outside of Joe's left arm, and it's what causes the torso rotation and we also see Barnes's left elbow jerk back quickly. I just can't believe Joe could fake that type of trunk rotation.

Haxorus Here's what I see: Barnes left arm grabs the outside of Joe's left arm, and it's what causes the torso rotation and we also see Barnes's left elbow jerk back quickly. I just can't believe Joe could fake that type of trunk rotation.

BBALLBREAKDOWN

16,245 views • 1 month ago

Don't force hip-shoulder separation🗝️ While you can jerk the pelvis open or try to actively hold the trunk closed to cheat separation, the spine is designed to work segmentally. When the trunk can relax, it allows for a smooth unfurling of the whip & higher ball velocity.

Don't force hip-shoulder separation🗝️ While you can jerk the pelvis open or try to actively hold the trunk closed to cheat separation, the spine is designed to work segmentally. When the trunk can relax, it allows for a smooth unfurling of the whip & higher ball velocity.

Ben Brewster

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THIS IS TORQUING TO FINISH A BLOCK AND IS NOT ILLEGAL. IT SHOWS THE TRUNK ROTATION AND WHY ONE ARM IS LONGER THAN 2 WHEN FINISHING THE BLOCK. THIS IS NOT ILLEGAL.

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GENESIS STUDIOS PRESENTS: SPIRAL 🟣🌀 SPIRAL is a co-op scavenging horror game inspired by Lethal Company and KLETKA The team has put a ton of effort into SPIRAL, and we can't wait to release it in Early Access later this year! Check out the full trailer on our YouTube! #UEFN

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What happens when 2 eagles lock talons and spiral out of control into the trees? The ballet continues with the added sound of branches being snapped as gravity pulls them down.

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What’s the best way to load into your back leg. When I threw 95, I tried to get as deep as possible and load into my back leg as much as I could. The way I got to 98 was by speeding up the drop and getting into my back leg as quickly as possible. As I’m training to throw a hundred miles an hour, I’m starting to think about it differently. Instead of dropping into my back leg and getting as deep as possible, I like to feel more of an impulse. I’m putting force into the ground and the ground pushes back and gives me a burst of energy toward the plate. Studies have shown that the guys with the best impulse from their back leg throw the hardest. That means putting the most force into the ground for the longest amount of time. When you see this, you get guys like Shane McLanahan, Misiorowski, and Strider who look like they’re almost jumping down the mound. They’re really just putting so much force into the ground that it propels them forward. The key for me is I don’t want to put force into the ground by tensing up. I don’t want it to feel like a single leg squat. It should feel more like a max effort jump. The quicker I go down, the higher I’m able to jump. That lets me take better advantage of the stretch shortening cycle and improve my impulse.

What’s the best way to load into your back leg. When I threw 95, I tried to get as deep as possible and load into my back leg as much as I could. The way I got to 98 was by speeding up the drop and getting into my back leg as quickly as possible. As I’m training to throw a hundred miles an hour, I’m starting to think about it differently. Instead of dropping into my back leg and getting as deep as possible, I like to feel more of an impulse. I’m putting force into the ground and the ground pushes back and gives me a burst of energy toward the plate. Studies have shown that the guys with the best impulse from their back leg throw the hardest. That means putting the most force into the ground for the longest amount of time. When you see this, you get guys like Shane McLanahan, Misiorowski, and Strider who look like they’re almost jumping down the mound. They’re really just putting so much force into the ground that it propels them forward. The key for me is I don’t want to put force into the ground by tensing up. I don’t want it to feel like a single leg squat. It should feel more like a max effort jump. The quicker I go down, the higher I’m able to jump. That lets me take better advantage of the stretch shortening cycle and improve my impulse.

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The next chapter about transformers is up on YouTube, digging into the attention mechanism: The model works with vectors representing tokens (think words), and this is the mechanism that allows those vectors to take in meaning from context.

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Total torque has one of the strongest correlations to clubhead speed of any kinetic variable in our database. Since torque is a product of force and moment arm, we can increase torque in the golf swing by either pushing against the ground with more force or pushing further away from the center of rotation. Think about pushing a heavy door open. The further you push from the hinges, the easier it is to move the door. You’ve increased the “moment arm.” Increasing force is a gym intervention. Increasing moment arm is coaching intervention.

Total torque has one of the strongest correlations to clubhead speed of any kinetic variable in our database. Since torque is a product of force and moment arm, we can increase torque in the golf swing by either pushing against the ground with more force or pushing further away from the center of rotation. Think about pushing a heavy door open. The further you push from the hinges, the easier it is to move the door. You’ve increased the “moment arm.” Increasing force is a gym intervention. Increasing moment arm is coaching intervention.

TPI

15,835 views • 1 year ago