From the mechanical point of view, the higher the step frequency, the higher the mechanical efficiency.
Everyone is used to different step frequencies.
Therefore, it is not necessarily required to achieve an accuracy of 180 steps / min.
When you change the support slowly, that is, the step frequency slows down, the number of times you return to the ground decreases, and the acceleration slows down, it is naturally difficult to run fast.
When you land on the ground, the sole of your foot is the support point.
Therefore, for marathon runners and ordinary joggers, it is more economical and efficient to keep the stride frequency stable at 180-190.
The stride frequency of many amateur runners is about 160-180, and that of elite runners is more than 180.
Although the displacement occurs when flying, the acceleration occurs when landing.
When the step frequency is about 180-190, the heart rate is stable and the rise is small; The step frequency was above 190, and the heart rate increased slightly; When the step frequency is above 200, although the speed is faster, the heart rate will also rise a lot.
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You can imagine the two legs of a running person as a wheel.
The running method with high stride frequency is the key to running efficiency.
The faster the step frequency, the higher the efficiency of using gravity.
Therefore, the essence of running acceleration is to accelerate the rotation of the center of gravity around your supporting feet.
With it as the fulcrum, your hip center of gravity leans forward, your body loses balance and obtains acceleration.
Jack Daniels, a sports physiologist, proposed that the step frequency of 180 steps / min can effectively reduce the impact when landing.
Heart rate will gradually increase with step frequency, but there is no nonlinear positive correlation.
The faster you want to roll forward, the faster the support points of the wheel must change.
We often hear runners say that the best step frequency is 180, so why 180? Let’s get to know! 1、 What is stride frequency? Stride frequency refers to the number of landing times per minute when walking or running.
The faster the rotation speed and the greater the angle, the greater your acceleration and run faster.
3、 Why 180bpm? Dr.
Few elite runners in the world have a step frequency of less than 180, so do amateurs have to reach 180? The step frequency involves speed, distance, slope, individual height, leg length and other factors.
When we are running, we are constantly balancing and moving forward.
180 is the lowest standard line.
So, is the higher the step frequency, the better? Generally speaking, there is a certain positive correlation between heart rate and step frequency.
What is the difference? Does faster pace mean faster speed? Or is it difficult to reach 180 + stride frequency when jogging? 2、 What does cadence mean? When we run, we change the support every time we run a step and land once, so the step frequency means the efficiency of changing the support.
There must be support to move and acceleration, which is determined by the laws of physics.
He found that among more than 50 male and female runners, whether long-distance or short-distance, almost all were more than 180 steps / minute, and only one was less than 180.
During the 1984 Los Angeles Olympic Games, he watched different runners’ running posture and calculated their stride frequency every day.
Then, whether the posture of landing support during running is good or not and whether the support conversion is fast will directly affect our movement efficiency.
When running at the same speed and with the same effort, the step frequency of tall players will be slower.
During running, support is very important.