I would like you to know this knowledge for powerful spikes and injury prevention.
I have tried to explain as scientifically as I can, but it includes many of my personal opinions, so I hope you will refer to it as a hypothesis, not as the absolute correct answer.
▼Previous Video▼
[Volleyball] How to jump higher in volleyball
https://youtu.be/K7zmt3XtmIc
* Subtitles may be wrong. Thank you kindly look forward for your understanding.
We plan to add subtitles to all past videos, but we have not been able to add subtitles to many videos yet. We apologize for the inconvenience.
Videos with subtitles are listed at the bottom.
Also, if there are any languages you would like us to add, let us know in the comments.
▼Index▼
0:00~ Opening
0:25~ Table of contents
0:54~ What is a whip-like swing?
2:08~ Regarding the "lateral twist" of the trunk
3:26~ About elastic energy played with fingers
4:29~ Trunk movement by abdominal oblique muscles
5:33~ About the law of inertia
7:16~ Sakoda's 'horizontal twist'
7:55~ About the "vertical wave" of the trunk
8:55~ Make a vertical wave with your right foot
9:36~ Sakoda's "vertical wave"
10:43~ Lift the trunk with the movement of the left arm
12:07~ Is it wrong to "hit while pulling the left arm"?
14:08~ Summary of movement of the left arm
15:00~ What is the zero position?
19:04~ A simple way to find the zero position
20:20~ About injuries such as impingement syndrome
21:38~ What are the individual differences in the zero position?
23:28 ~ Ending
[Daruma otoshi]
https://amzn.to/3mH100p
▼List of videos with subtitles added▼
[Volleyball] How to Spike a Volleyball (Part 1/2)
https://youtu.be/6Qb6ymV4Us0
[Volleyball] How to Spike a Volleyball (Part 2/2)
https://youtu.be/51SZ_FPEPmI
[Volleyball] How to jump higher in volleyball
https://youtu.be/K7zmt3XtmIc
[Volleyball] how to generate topspin in volleyball.
https://youtu.be/jlEkneEKi4s
[Volleyball] Explain 3 common mistakes in receiving!
https://youtu.be/fLXR1zMOMcU
[Volleyball] The most important thing to pass (bump) is dynamic vision!
https://youtu.be/yyGDnClUgW0
[Volleyball] Explain how to make your steps faster!
https://youtu.be/5gImU2nWAFA
[Volleyball] Scientifically explain important footwork for spike receiving (Dig)
https://youtu.be/LccgOkO48hg
The science of "relaxing". How can you relax and improve your performance?
https://youtu.be/WMLDyf7Mglc