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A golfer’s ability to use the ground effectively is critical for maintaining dynamic posture and avoiding swing characteristics like early extension. In order to prevent the pelvis from moving closer to the target line on the downswing, golfers must push aggressively against the ground with their lead leg, both...

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33,912 次观看 • 1 年前 •via X (Twitter)

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Teaching golfers to generate ground reaction forces earlier in the downswing is critical for helping them maximize the potential horsepower from their lower body. This “golf vertical jump” progression is one of our favorite strategies to help golfers develop a feeling of their legs driving their arms. The goal is not to train physical capacity, but to build an awareness of how and when to push against the ground in the downswing. Full video on Titleist’s YouTube channel.
1:46

Teaching golfers to generate ground reaction forces earlier in the downswing is critical for helping them maximize the potential horsepower from their lower body. This “golf vertical jump” progression is one of our favorite strategies to help golfers develop a feeling of their legs driving their arms. The goal is not to train physical capacity, but to build an awareness of how and when to push against the ground in the downswing. Full video on Titleist’s YouTube channel.

TPI

51,074 次观看 • 1 年前

Optimizing ground reaction forces in the golf swing isn’t just about HOW HARD a golfer pushes against the ground, but HOW they push (timing and direction). One of the key kinetic variables we consider in a force analysis is called anterior-posterior force (or heel-toe force). Think of a golfer pushing frictionally against the ground, towards the target line with their lead leg and away from the target line with their trail leg. AP force is not only a meaningful contributor to clubhead speed, it also has a strong relationship to early extension. In order to prevent the pelvis from moving closer to the target line on the downswing, the lead leg needs to push considerably harder than the trail leg to drive the hip back (we often see over 2X AP force on the lead side vs the trail side in elite ball-strikers). As Newton outlines in his 3rd law, “for every action there is an equal and opposite reaction.” In the case of this PGA TOUR player, the trail leg was pushing equal to the lead leg, resulting in him early extending.
1:29

Optimizing ground reaction forces in the golf swing isn’t just about HOW HARD a golfer pushes against the ground, but HOW they push (timing and direction). One of the key kinetic variables we consider in a force analysis is called anterior-posterior force (or heel-toe force). Think of a golfer pushing frictionally against the ground, towards the target line with their lead leg and away from the target line with their trail leg. AP force is not only a meaningful contributor to clubhead speed, it also has a strong relationship to early extension. In order to prevent the pelvis from moving closer to the target line on the downswing, the lead leg needs to push considerably harder than the trail leg to drive the hip back (we often see over 2X AP force on the lead side vs the trail side in elite ball-strikers). As Newton outlines in his 3rd law, “for every action there is an equal and opposite reaction.” In the case of this PGA TOUR player, the trail leg was pushing equal to the lead leg, resulting in him early extending.

TPI

21,869 次观看 • 1 年前

To help golfers create more total torque, we have two options: We can train them to push against the ground with more force. That’s the gym. We can teach them to push against the ground with better timing and direction. That’s coaching. Full video on our YouTube channel.
1:15

To help golfers create more total torque, we have two options: We can train them to push against the ground with more force. That’s the gym. We can teach them to push against the ground with better timing and direction. That’s coaching. Full video on our YouTube channel.

TPI

12,968 次观看 • 1 年前

How does waterskiing explain why early extension can prevent a golfer from reaching their ball speed potential? Think of a relationship between a ski boat and a skier. If the boat turns “away” from the skier, the skier accelerates. If the boat turns towards the skier, it creates slack in the rope and the skier slows down. If a golfer is thrusting excessively towards the target line, it may promote “slack” in the line. Many of the most powerful golfers in the world are actually moving away on the downswing, helping to accelerate the club.
0:39

How does waterskiing explain why early extension can prevent a golfer from reaching their ball speed potential? Think of a relationship between a ski boat and a skier. If the boat turns “away” from the skier, the skier accelerates. If the boat turns towards the skier, it creates slack in the rope and the skier slows down. If a golfer is thrusting excessively towards the target line, it may promote “slack” in the line. Many of the most powerful golfers in the world are actually moving away on the downswing, helping to accelerate the club.

TPI

24,364 次观看 • 9 个月前

Many amateurs wait until the top of the backswing to initiate the downswing. Elite players do not. When we look at force plate data from the best ball strikers in the world, the majority begin pushing against the ground well before the backswing is complete. These ground reaction forces help decelerate the pelvis so the player can lead with the lower body on the downswing. Force precedes motion. New video on our YouTube channel. Link below
0:59

Many amateurs wait until the top of the backswing to initiate the downswing. Elite players do not. When we look at force plate data from the best ball strikers in the world, the majority begin pushing against the ground well before the backswing is complete. These ground reaction forces help decelerate the pelvis so the player can lead with the lower body on the downswing. Force precedes motion. New video on our YouTube channel. Link below

TPI

23,561 次观看 • 2 个月前

Golfers who early extend often have physical limitations which make it difficult to rotate their pelvis, preferring to thrust towards the target line instead. Additionally, many of them are actually standing too far from the ball at address. This makes it very challenging to correct early extension because they feel they have to shift forward to make center face contact. By moving them fractionally closer to the ball at address, we can give them an additional incentive to clear their pelvis on the downswing.
1:22

Golfers who early extend often have physical limitations which make it difficult to rotate their pelvis, preferring to thrust towards the target line instead. Additionally, many of them are actually standing too far from the ball at address. This makes it very challenging to correct early extension because they feel they have to shift forward to make center face contact. By moving them fractionally closer to the ball at address, we can give them an additional incentive to clear their pelvis on the downswing.

TPI

129,038 次观看 • 1 年前

How a golfer addresses the ball can influence early extension and their ability to create space: Standing too far from the ball can encourage early extension because the body has more incentive to move toward the ball. If a golfer wants to avoid thrusting forward, they need to be close enough at address that the lower body has a reason to move away from the target line.
0:27

How a golfer addresses the ball can influence early extension and their ability to create space: Standing too far from the ball can encourage early extension because the body has more incentive to move toward the ball. If a golfer wants to avoid thrusting forward, they need to be close enough at address that the lower body has a reason to move away from the target line.

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30,246 次观看 • 1 个月前

One of the most common speed leaks in the golf swing can be the product of improperly fit equipment, but it isn’t always related to clubs. It can be the shoes. If a golfer’s foot is sliding inside their shoe during the swing, it can affect their interaction with the ground and “dampen” the ground reaction forces that help generate greater clubhead speed. Fit matters, especially in our footwear. Full video with FootJoy on YouTube.
0:53

One of the most common speed leaks in the golf swing can be the product of improperly fit equipment, but it isn’t always related to clubs. It can be the shoes. If a golfer’s foot is sliding inside their shoe during the swing, it can affect their interaction with the ground and “dampen” the ground reaction forces that help generate greater clubhead speed. Fit matters, especially in our footwear. Full video with FootJoy on YouTube.

TPI

33,577 次观看 • 10 个月前

We like to see golfers make a lateral weight shift towards the target in transition, but Hikers tend to launch their trail hip vertically instead. It not only can cause issues with path and plane, but can put additional stress on their lower back. Here’s a look into the ground reaction force data we see from a Hiker. Full breakdown of the new Hiking swing characteristic, including a free preview of the updated Level 1 course:
1:28

We like to see golfers make a lateral weight shift towards the target in transition, but Hikers tend to launch their trail hip vertically instead. It not only can cause issues with path and plane, but can put additional stress on their lower back. Here’s a look into the ground reaction force data we see from a Hiker. Full breakdown of the new Hiking swing characteristic, including a free preview of the updated Level 1 course:

TPI

30,366 次观看 • 2 年前

When we saw Wyndham Clark in 2025, he was sliding excessively towards the target on the downswing with his irons. One of our favorite drills for helping golfers eliminate slide is lead leg only swings. By removing the trail leg, the golfer is forced to stabilize and rotate over their lead side rather than slide past it. Any excess lateral movement is amplified immediately, so the body starts to learn to post up and turn around a firm front side. The payoff is a more stable low point and more consistent contact with the irons.
1:19

When we saw Wyndham Clark in 2025, he was sliding excessively towards the target on the downswing with his irons. One of our favorite drills for helping golfers eliminate slide is lead leg only swings. By removing the trail leg, the golfer is forced to stabilize and rotate over their lead side rather than slide past it. Any excess lateral movement is amplified immediately, so the body starts to learn to post up and turn around a firm front side. The payoff is a more stable low point and more consistent contact with the irons.

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52,584 次观看 • 2 个月前

WR Posture Drill - The primary objective of the posture drill is to train players on every type of break by focusing on violent hip movement and gaining total control - Coaches should prioritize technique and control over having players stop exactly on a yard line - Executing a violent first step into the ground is critical for maintaining posture and effectively initiating the break - The drill progresses from a stationary start to moving between lines, allowing coaches to regulate speed and emphasize proper mechanics - To save the players' legs while focusing on technique, keep the drill distance to approximately five or six yards - Players must continue coming back toward the ball until it is in their hands to ensure they beat defenders to the reception point Jelani Berassa, WR Coach, Florida International Joshua Benjamin #GlazierClinics
1:50

WR Posture Drill - The primary objective of the posture drill is to train players on every type of break by focusing on violent hip movement and gaining total control - Coaches should prioritize technique and control over having players stop exactly on a yard line - Executing a violent first step into the ground is critical for maintaining posture and effectively initiating the break - The drill progresses from a stationary start to moving between lines, allowing coaches to regulate speed and emphasize proper mechanics - To save the players' legs while focusing on technique, keep the drill distance to approximately five or six yards - Players must continue coming back toward the ball until it is in their hands to ensure they beat defenders to the reception point Jelani Berassa, WR Coach, Florida International Joshua Benjamin #GlazierClinics

Glazier Clinics

49,737 次观看 • 3 个月前

Building a firm front side with Wyndham Clark. When we assessed Wyndham last year, 3D and GRF data showed that his lead side was soft in the downswing with his irons. This caused him to drift toward the target rather than post up and drive his arms. While changes will ultimately be made with a club in his hand, we like to incorporate exercises in the gym that reinforce the feel we are chasing. An overhead medicine ball throw can introduce how “the foot connects to the hand” in that the push from the ground helps accelerate the ball. The legs lead, and the power follows. From there we move to a side-toss into the wall, training a firm, athletic lead foot. That’s the feel we want to encourage in his iron swing. Full video of our session with Wyndham on our YouTube channel.
1:43

Building a firm front side with Wyndham Clark. When we assessed Wyndham last year, 3D and GRF data showed that his lead side was soft in the downswing with his irons. This caused him to drift toward the target rather than post up and drive his arms. While changes will ultimately be made with a club in his hand, we like to incorporate exercises in the gym that reinforce the feel we are chasing. An overhead medicine ball throw can introduce how “the foot connects to the hand” in that the push from the ground helps accelerate the ball. The legs lead, and the power follows. From there we move to a side-toss into the wall, training a firm, athletic lead foot. That’s the feel we want to encourage in his iron swing. Full video of our session with Wyndham on our YouTube channel.

TPI

42,814 次观看 • 2 个月前

I travelled from Delhi to Ladakh to witness the reality on the ground. In Leh, I sat down with a member of the Apex Body to understand their demands, struggles, and emotions. This ground report is not just about politics, but about what I personally felt while walking through the streets of Leh and listening to the voices of Ladakh. The people here are asking for Statehood, for protection under the Sixth Schedule, and above all — for their identity and future. Full video on The Rajdharma YouTube channel
3:00

I travelled from Delhi to Ladakh to witness the reality on the ground. In Leh, I sat down with a member of the Apex Body to understand their demands, struggles, and emotions. This ground report is not just about politics, but about what I personally felt while walking through the streets of Leh and listening to the voices of Ladakh. The people here are asking for Statehood, for protection under the Sixth Schedule, and above all — for their identity and future. Full video on The Rajdharma YouTube channel

Archana Tiwari

273,265 次观看 • 11 个月前

Why do stronger players run slower! 🥲 🙋🏿‍♂️Hands up if you have observed athletes get stronger in the gym , vertical jump higher, broad jump further , but with little to no impact on their speed. 😖 🚩Heavy squats , and deadlifts are great for physical conditioning but often this can be at the detriment to coordination and speed development🚩 ❌To lift close to maximal weights , athletes often sacrifice form for force. ❌ 🚩They hinge using their back more than their hip extensors. 🚩 🫠They illustrate poor trunk and shin discipline. 🫠 ❌They fail to use their BUM BEFORE BACK❌ 💡Proximal to Distal Sequencing during leg drive is an effective way to use the pelvis as an engine. This encourages appropriate folding/unfolding, winding/unwinding and essentially loading and exploding in the desired DIRECTION.💡 🤨The weight room rewards slow, vertical forces. 🧐 ✅Useful for neural drive, explosive strength and often great displays of force production✅ 🧭The weight room doesn’t discriminate DIRECTION of force production. 🧭 👉🏾👈🏾👆🏾👇🏾Even when selecting exercises focused on horizontal muscles (posterior chain), we have a choice on how to express our hips. 👇🏾👆🏾👈🏾👉🏾 💡Trunk Discipline and Shin Discipline encourage appropriate orientation of your force (Horizontal Projection). Stability at the proximal ends provides a foundation for efficient and effective triple joint extension (Sequencing > Full Extension)💡 💡The weight room can encourage a more quad dominant / ground based strategy , rewarding strong trunk extension (like a back hyper) which can ultimately shift your projection vertically.💡 🔥Creat large forces , in a short time , in the right DIRECTION !🔥 🙋🏿‍♂️Question time ❓ What coaching or programming strategies can you use to encourage proper hip hinging in the gym, in order to make your athletes faster on the grass? To learn more sign up for our newsletter.
0:25

Why do stronger players run slower! 🥲 🙋🏿‍♂️Hands up if you have observed athletes get stronger in the gym , vertical jump higher, broad jump further , but with little to no impact on their speed. 😖 🚩Heavy squats , and deadlifts are great for physical conditioning but often this can be at the detriment to coordination and speed development🚩 ❌To lift close to maximal weights , athletes often sacrifice form for force. ❌ 🚩They hinge using their back more than their hip extensors. 🚩 🫠They illustrate poor trunk and shin discipline. 🫠 ❌They fail to use their BUM BEFORE BACK❌ 💡Proximal to Distal Sequencing during leg drive is an effective way to use the pelvis as an engine. This encourages appropriate folding/unfolding, winding/unwinding and essentially loading and exploding in the desired DIRECTION.💡 🤨The weight room rewards slow, vertical forces. 🧐 ✅Useful for neural drive, explosive strength and often great displays of force production✅ 🧭The weight room doesn’t discriminate DIRECTION of force production. 🧭 👉🏾👈🏾👆🏾👇🏾Even when selecting exercises focused on horizontal muscles (posterior chain), we have a choice on how to express our hips. 👇🏾👆🏾👈🏾👉🏾 💡Trunk Discipline and Shin Discipline encourage appropriate orientation of your force (Horizontal Projection). Stability at the proximal ends provides a foundation for efficient and effective triple joint extension (Sequencing > Full Extension)💡 💡The weight room can encourage a more quad dominant / ground based strategy , rewarding strong trunk extension (like a back hyper) which can ultimately shift your projection vertically.💡 🔥Creat large forces , in a short time , in the right DIRECTION !🔥 🙋🏿‍♂️Question time ❓ What coaching or programming strategies can you use to encourage proper hip hinging in the gym, in order to make your athletes faster on the grass? To learn more sign up for our newsletter.

Jonas Dodoo

346,152 次观看 • 2 年前

D-Line Agile Pad Get-off Drill - They utilize an agile bag drill to practice the defensive line's get-off. - The agile bag is placed right up against the drive leg of the D-Linemen. - The goal is to literally launch off the drive leg to gain ground and get over the agile bag. - The defensive lineman should get their drive leg up against the bag and go off on movement. - You want to see the player jump, leave the ground, and get full extension off that drive leg. - The player should gain ground with a 45-degree shin angle. - The technique involves closing space and gaining ground; the player should avoid being "choppy". - The drill can be a competitive race, or the players can simply focus on getting off. - One variation of the drill involves players racing, where the first one to touch the coach's hands wins, going off on movement. Ben Olson, Defensive Coordinator, Incarnate Word Ben Olson #GlazierClinics
1:09

D-Line Agile Pad Get-off Drill - They utilize an agile bag drill to practice the defensive line's get-off. - The agile bag is placed right up against the drive leg of the D-Linemen. - The goal is to literally launch off the drive leg to gain ground and get over the agile bag. - The defensive lineman should get their drive leg up against the bag and go off on movement. - You want to see the player jump, leave the ground, and get full extension off that drive leg. - The player should gain ground with a 45-degree shin angle. - The technique involves closing space and gaining ground; the player should avoid being "choppy". - The drill can be a competitive race, or the players can simply focus on getting off. - One variation of the drill involves players racing, where the first one to touch the coach's hands wins, going off on movement. Ben Olson, Defensive Coordinator, Incarnate Word Ben Olson #GlazierClinics

Glazier Clinics

24,242 次观看 • 6 个月前

Ground squirrels are agile, alert, and highly social animals that thrive in open fields and grasslands. Unlike tree-dwelling squirrels, ground squirrels dig extensive burrow systems where they live in colonies, offering protection from predators and harsh weather. Known for their keen sense of awareness, they are always on the lookout for danger, often standing on their hind legs to get a better view of their surroundings. These burrows not only serve as homes but also as food storage sites, where ground squirrels stash seeds, nuts, and other resources to survive through winter months. While they’re small, ground squirrels play a vital role in the ecosystem, aerating the soil with their digging and serving as prey for a variety of predators. Their ability to adapt to different environments makes them a resilient and important species in maintaining the balance of their habitats.
0:30

Ground squirrels are agile, alert, and highly social animals that thrive in open fields and grasslands. Unlike tree-dwelling squirrels, ground squirrels dig extensive burrow systems where they live in colonies, offering protection from predators and harsh weather. Known for their keen sense of awareness, they are always on the lookout for danger, often standing on their hind legs to get a better view of their surroundings. These burrows not only serve as homes but also as food storage sites, where ground squirrels stash seeds, nuts, and other resources to survive through winter months. While they’re small, ground squirrels play a vital role in the ecosystem, aerating the soil with their digging and serving as prey for a variety of predators. Their ability to adapt to different environments makes them a resilient and important species in maintaining the balance of their habitats.

Global Statistics

50,560 次观看 • 1 年前