Everyone does all sports with some safe physical laws and some dangerous physical laws. Learn what you do right and how to do it better. Then learn how to eliminate the opposing and dangerous motions.
The first thing you want to see is a running technique that will give you the ability to start running efficiently. If you are a beginner and find it hard to run efficiency my technique will make it easier and safer. If you are a competitive runner and want to get very fast my technique is a sure way to do it. I will start off with the speed technique to prove I can deliver on it. Then I will teach you the very first thing you need to learn. That is how to land softly and smoothly to avoid shocks to your joint and remove the abruptness that slows you down and stresses your muscles.
Bill Rodgers, Champion of multiple marathons, author and coach wrote that running is not a technique sport like golf. Jack Nirenstein wrote that we can do every sport with the right technique or we would not be able to do them at all, including running. We learned early on as babies and kids to do all kinds of sport movements by osmosis. We can play sports without being cognizant of the physics or biomechanics. Just doing it for sports has created relatively few champions. Most hard efforts produce meager results and many injuries.
Now the Nirenstein Gravity Running Technique discoveries prove that running is a technique sport. It has simple physics and biomechanics that can only be done one way. There is a starting power (gravity the exerted force), that moves you forward by pulling down on a slanted leg. The leg gets rotated down around the foot like a tree rotating down to the ground around the base. The leg gets rotated forward and up instead because of the jump by an extending leg being rotated forward by gravity. The purpose of the jump is to lift the rotation so you can land on the other leg at the right height. It is not to make you travel farther in the air.
The gravity science for running can be tested by anyone in a matter of seconds. Run four steps forward and backward. Notice that you drop your feet behind your upper bodys center to run forward and out front ahead of center to run backward. You can try doing it differently with any of the other techniques and you will be staying in place.
The rotation of the jumping leg by gravity is not in any of the other running techniques. They do not have the starting power for running. You cannot take one step forward unless gravity pulls the top of your leg ahead of your foot. The jump allows you to land on the other leg at the right height. When you run with other techniques your mysterious gravity technique is what makes you move forward not any of the other techniques.
Gravity as the starting and continuing force is the only force that can make you run faster. The only way you can pick up speed is to keep landing behind your upper bodys center of balance (approximately navel high). All the other techniques you can do while running slow. Not so with the speedup landings behind the center of balance. You will run faster exponentially with each stride that way or you will fall.
Gravity pulling an apple straight down is a science we know and it can easily be seen as such when it takes place. Gravity rotating an off balance tilted tree or pole down can also be seen as a proven gravity science. Gravity rotating a leg was not seen in the running process for a few reasons. One reason is that we thought that tilting the upper body forward is an off balance lean for gravity to rotate you forward. When you see that it is not the case it leads you to believe that you must be pushing yourself forward.
The upper body tilt does not change the foot position in relationship to the center of balance. You can continue running slowly after you tilt the upper body forward. You can even run backward with a forward tilted upper body. You can see that you must speed up when you keep dropping your feet behind the upper bodys center of balance.
I would be remiss in not warning you about following the other popular techniques out there. Some slow you down instead of speeding you up. Others are impossible to do. They all can cause injuries. If I do not show you why they are wrong you might think they will also help in conjunction with The Nirenstein Gravity Running Technique.
You are taught by respected authorities that the gluteus and hamstring muscles pull the foot back to push the body forward. That is one of the impossible things to do. It looks like the leg should be able to do that but it is kept by other muscles from happening. The opposite rotation of the knee to extend the leg prevents the flexing of the leg to pull the foot back. The glutes and hams work very hard while running, but it does not result in flexing the leg. Their purpose of the glutes and hams is to lock the hip joint to hold the upper body back from lurching forward at landing.
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See me run on other videos. Not bad for a young too.
JackNirenstein 5 months ago
There are three stages to a run. 1. The speed pickup stage. 2. The steady stage. 3. The slowdown stage. If you know about gravity you should also know how they work. I was comparing my technique to the other impossible ones. Stay tuned. Scientists could not figure it out, but you and I can. Jack Nirenstein
JackNirenstein 1 year ago