Weighted Baseball Power Ball Set of 3 for Throwing Practice, Shoulder and Elbow Training

Weighted Baseball Power Ball Set of 3 for Throwing Practice, Shoulder and Elbow Training

  • $26.02 USD
Seller: hcube3z
Barcode: 4589549447539
Brand: ZERONOWA
Protection
ZenPlus Authenticity Guarantee, 30-days returns & 30 days money back guarantee. Details here.
Shipping
Your order will be shipped when ZenPlus receives all items from shops. Once shipped from Japan, estimated delivery time is 2-4 weeks for standard shipping and 3-4 days for express (DHL, UPS, FEDEX) shipping. ZenPlus covers shipping insurance to protect your items.
Payment
We ensure that your personal and payment information is kept secure by following PCI-DSS standards and using 256-bit encryption for all transactions.

*取扱説明書は付属しておりません。

*商品の仕様は予告なく変更する場合がありますがご了承ください。

投手の肩肘まわりのトレーニングに。通常より重いパワーボールでの投球練習は、肩や肘まわりの筋力を自然に鍛えるのに有効。
体の軸が安定しやすくなり、投球動作を支える体づくりをサポート。
投手向けの補強トレーニングとして活用できます。

8oz・10oz・12ozの重さが異なるウエイトボールを使い分けることで、段階的なトレーニングが可能。
投球時の力の伝え方や体重移動の感覚を掴みやすく、球速アップやフォームの安定化を目指す練習に役立ちます。

ボールの重みで身体の動きが意識しやすくなり、腕の振りや下半身の使い方を見直すのに適しています。
コントロールに悩む投手や、投げ方のクセを修正したい選手にとって効率的な練習が可能になります。

8oz、10oz、12ozの3種類を1セットでお届けします。
しっかりとした表面素材で耐久性があり、グラウンドや室内練習場など、場所を選ばず使用できます。

「サイズ」 9インチ(約7.2cm) 「素材」 PVC(ポリ塩化ビニル)、合成皮革 「商品重量」 8oz(約226g)、10oz(約283g)、12oz(約340g)「内容」 3個
2025/10/16 16:17:48#a54cb1542dc6d74a88730059412e7c67c0628468

Product # 2BUOSLRI54
Specifications

商品の入り数: 3

What is ZenPlus?
ZenPlus is an online shopping platform connecting Japan with the rest of the world. We're part of the ZenGroup, Inc. umbrella in Osaka, Japan.

Are items authentic?
Our sellers' agreement fully compels all stores to list only authentic items. We help you buy exclusive and authentic items from Japan, online!

Do you ship to my country?
We ship to all countries where Japan Post air freight services and international couriers currently operate. We don't use surface mail.

How long does shipping take?
Domestic shipments generally reach our warehouse in a few days, but may in certain specific cases take a week or more. International shipments can take anywhere from several days to several weeks to reach you after leaving our warehouse, depending on if you choose Standard or Express shipping.
Please contact our support team from the Questions section on your account page if you have any questions about the timing of your parcel.

How much is shipping?
Shipping costs depend on the size, weight, and destination of your parcel. We provide shipping costs for your order at checkout.

Will I be charged a customs (import) fee?
It depends on your country and its customs regulations. Our service does not cover duties and import taxes — in general, if the customs office in your country applies charges to your package, you are required to pay them.

WORLDWIDE SHIPPING

You don't need to be in Japan to shop like the Japanese. Sign up for a free account on ZenPlus now and enjoy buying and shipping to over a hundred countries, directly from Japanese online stores. You can ship your items internationally through JP Post (EMS, Airmail), UPS, DHL, FedEx, and other services. Get all the hottest items from Japan such as anime figures, Nendoroids, Nintendo and other video games, Hello Kitty and other kawaii plushies, fishing tackle, Japanese street fashion, Seiko and other watches from Japan, ramen and other Japanese foods, idol merchandise, and much, much more!

FAST & AFFORDABLE SERVICE

We work directly with Japanese shops registered with ZenPlus, so all internal processes are faster and more efficient - the result is a swift and affordable service, ready for you when you need it most. You have instant access to over 1,000 stores in Japan with just one click! Shop just as if you were in Japan, without spending a fortune. We'll get you the best deal possible from a vast collection of items from Japan. Join the ranks of people who prefer ZenPlus as their Japanese online marketplace.

YOU ARE PROTECTED

We protect you, the buyer. Communication can be one of the biggest barriers when buying from Japan online, but it doesn't have to be that way. With ZenPlus, you are protected from many of the risks of international e-commerce: We'll take care of any questions, claims, and requests for the seller that you might have. We can provide a full refund if an item is not genuine, and a partial refund if it's not as promised. Feel free to ask us for more info about any of the items or shops on ZenPlus!