When the thigh swings to a certain extent, the gluteus maximus begins to contract rapidly, and the force that it produces to stretch the hip joint and the force of the anterior muscle to form a force couple surrounding the hip joint!

This force couple can effectively stabilize the hip joint and transmit the force generated by the anterior muscle to the pelvis and spine, providing support for the overall forward tilt posture of the body, ensuring that the center of gravity of the body can move forward in the right direction during the starting stage, and avoiding the body shaking or deviating from the direction of the track due to imbalance in force. In simple terms, it is...

Let you run the curved ground and stick it straighter!

It is still more straight when the front side technology is larger!!!

More straight lines!!!

This is naturally faster!

More effort-saving!

Energy that can be sustained!

It's relatively longer natural time!

...

On-site commentary seat.

"Bolt doesn't seem to be as fast as I thought!?"

This is Li Tao's words.

Liu Xiangze said more clearly—

"Su Shen's extreme speed ability... must have been improved!"

"It's improved again!!!"

Improved again???

Fortunately, Bolt and Mills don't understand Chinese.

Otherwise, this sentence would somewhat short-circuit their brain waves.

You are a player with a future, just keep breaking through at a fast speed.

Your breakthrough has not ended yet, right?

After breaking through the limit speed, the durability of the limit speed is started again, right?

You're going to be long!
Chapter completed!