西村信紀流速いボールの投げ方（２）移動している体を止めないと、腕のスイングスピードは速くならない
The softball videos uploaded here are purely personal records of Hiroshi Yamazaki, who has been experimenting with the jumping pitching technique since he was 57, declaring, "I'm going to beat Nobuyuki Nishimura at 70!" However, since the instructors are Nobuyuki Nishimura and Takuo Hirose, two of Japan's leading pitchers, I thought it would be a shame for me to be the only one to know about it, so I uploaded the videos in the hope that their instruction and pitching techniques might be helpful to others. Therefore, the questions and inquiries in the videos are ones that Yamazaki personally wants to know or doesn't understand. For anything not explained in the videos, I provide additional information on "NSAB: All About Softball" http://ipansyadan-nsab.com/ If you're interested, please take a look there.
西村信紀さんのツーステップ投法指導（１）
Revealing a release method that dramatically changes pitch speed and sharpness!!
Detailed explanation of the windmill! Set / Start Lecturer: Hikaru Matsuda
【ソフトボール】誰でも簡単に習得出来る”世界一”分かりやすい【ブラッシングドリル】・【ブラッシングの仕方・覚え方・教え方】
2026/07/12和歌山ヤンキースシニア🆚オール河内長野シニア②の続き
実母が亡くなり、1億円の示談金を受け取った。義母は「元気を出して」と漢方を持ってきた。「温めておいたから全部飲みなさい」私は何かおかしいと思い、夫に飲ませた――
This is a super important exercise that you should repeat if you want to increase your pitching s...
![[Thorough explanation of the windmill] Japanese representative Matsuda teaches pitching basics](https://i.ytimg.com/vi/JentsdYxQFA/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCrpj79aqDKwgZLOLUWq6sBsDXpOw)
[Thorough explanation of the windmill] Japanese representative Matsuda teaches pitching basics
MLB | Unreal Bloopers
【閲覧注意⚠️】お相手様、あなたの想像の100倍ヤバい状態になります。
Klopp’s warning is clear: "If you don't leave my family alone, I'm out!" | SPORT1
![[Increased ball speed] Detailed explanation of the windmill # 02 Weight transfer](https://i.ytimg.com/vi/23WzRp6jUyI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDozL12jlNrzekpfIDb-qvYw7crXQ)
[Increased ball speed] Detailed explanation of the windmill # 02 Weight transfer
My Son-In-Law Has No Idea I Own The Company He Works For As CEO. Dad Journey.
KB Sports - Softball Pitcher's Basics: Slingshot
体感170キロ！大学のソフトボーラーの球が殺人的な速さ【投げ方やコツも紹介】
![[Thorough commentary on brushing] Softball textbook Japanese representative Matsuda teaches brushing](https://i.ytimg.com/vi/Rqabs_23k8U/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLClBFjtWlGKEzLwUoIUBdhAfrkcZA)
[Thorough commentary on brushing] Softball textbook Japanese representative Matsuda teaches brushing
入院中の私の代わりに、姑の古希祝いのハワイ旅行へ夫の愛人を連れて行った義家族。私は何も言わず、全てのカードを止めた。数時間後、ホテルを追い出された義家族は、雨のホノルルで立ち尽くしていた――。
A slider that bends to the side when thrown down! ?? Japan national team ㊙ pitching technique
【ソフトボール】球速アップ・パワーラインとピッチャープレートの使い方・マウンドの作り方。
„Bei der Hochzeit meines Bruders behandelte mich die Familie wie Personal – bis ich zahlte.“
YAMAHA VIRAGO XV125 Restored 100% by a Talented Girl | Bought from an 86-Year-Old Grandma
Softball Pitching Textbook:How to throw a riseball.
![[For Those Who Can't Increase Pitch Speed with a Windmill] Are You Using “This” Before Swinging Y...](https://i.ytimg.com/vi/0ZQxby374OU/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAXi3wrbLFq4djXA33Hw_AWF77wZw)
[For Those Who Can't Increase Pitch Speed with a Windmill] Are You Using “This” Before Swinging Y...
【ソフトボール】【ライズボール・スライズ】の投げ方【基本編】
CHOSEN ONE! SOMEONE IN A SUIT JUST ASKED "WHO TRAINED THEM?" ...NOBODY DID. THAT'S THE MYSTERY
