maybe maybe maybe
byu/WillowLongjumping675 inmaybemaybemaybe
子供が好きなぴーひょろろと音を出す笛の正式名称は吹き戻し笛と呼ぶんだね
名前が分からなかったから思いつくワードを並べて調べたらやっと出てきた
100円ショップのおもちゃコーナーにも売ってる
淡路島にある会社が国内で流通するものの70%を生産してるらしい
パーツを組み立て､リボンをカールさせ､吹口にテープで固定して作るのだが、ほぼ工員さんたちの手作りだ
赤ちゃんがプールの客席に座っています
子供の水泳の大会を見に来た家族連れのようだ
スタート台に上がって構える
横一列に並ぶ選手たちの姿がカッコいい
脚を前後にして構えるクラウチングスタートの脚の動き
水泳部ではなかった私はやったことが無い
しかしここで子供さんはタイミングよく吹き戻し笛を吹いちゃいました
一人勘違いして入水してしまう
他の人はなんか違うと分かってたみたいだけど
音がそっくりだったのかな？
子供さん
どう？ぼくの笛良い音出すしょ
ってドヤ顔してるようです
backstroke rule
Backstroke is a swimming method in which the angle of rotation of the shoulders, except for the head, is less than 90 degrees relative to the surface of the water.
To start underwater, the player stands by holding the starting grip attached to the pool wall with both hands.
At this time, you should not put your feet or fingers on the edge of the drain or drain.
Also, just like the freestyle, the head must be on the surface up to 15 meters from the wall during and after the turnaround, and it is prohibited to go more than 15 meters while diving.
breaststroke rule
The breaststroke is a method of swimming in which both arms are drawn in front of the chest and feet are brushed backward.
As for the first scratch after the start and after the turnaround, you can take your arm completely to your legs, and during that time, you can go underwater.
Also, it is allowed to do a dolphin kick* only once after starting and turning back before kicking in the breaststroke.
Basically, it’s a way to swim face down, but there are detailed rules about how to swim as follows.
the head must come up to the surface during a swimming cycle in the order of one arm-pick and one foot-kick
You have to move both feet symmetrically
※Dolphin kick: Move both feet up and down at the same time and kick water with the instep. It is also called a butterfly kick.
the rules of the butterfly
The butterfly is a swimming technique in which you move your arms back and forth while doing two dolphin kicks with both feet.
If the timing of both arms and legs doesn’t match, you won’t be able to move forward, so advanced techniques are required, and the speed comes after the crawl.
Like the breaststroke, butterfly swimming is basically a way of swimming face down.
There are rules on how to swim, such as, “You have to move both arms at the same time” and “You have to move your legs up and down at the same time.”
Also, like freestyle and backstroke, your head must be on the surface of the water up to 15 meters from the wall after starting and turning back.
medley rule
