Cómo elijo entre junior o Adulto. Que medida del brazo debe cumplir cada una?

La que escogí es la de color celeste le da a mis hijos y me calza a mi tambien

Could somebody mention the ranges of forearm sizes that junior and adult sizes are for? I have short arms but i dont know if the arma are short enough

I've short arms too, but I usually swim with the "adult ones" and I fell very confortable. I suppose that the junior ones fits kids under or about ten years...

Can these be used in an endless pool?

Yes, in fact that place that I was first recommended to try it was at SwimLabs of Issaquah, WA, which uses endless pools with three cameras to film your swim. They showed me the difference between my stroke before using the fulcrums and my stroke with them on. In practical use, you probably won't wear them for more than 100-150 yards at a time, just long enough per session to teach the arms and shoulders the stroke cycle that allows for a more effective and efficient pull.

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Forearm Fulcrum

Product ID: 78466335

Details

Colour
Yellow
Brand
FINIS
Material
Rubber
Sport
Swimming
Fit Type
Regular

🌊Feel water on forearm & palm

🎯Promotes early vertical forearm catch

💪Wrist locked for perfect stroke

NZ$316

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Description

🏊‍♂️ Master your stroke, own the pool.

ALL FOUR STROKES ONE TOOL - Optimizes catch phase across freestyle, backstroke, breaststroke, and butterfly.
SHOULDER STRESS NOT HERE - Designed to reduce shoulder strain by promoting correct stroke mechanics.
STROKE PERFECTED EVERY TIME - Locks wrist to unify forearm and hand, eliminating inefficient bends.
JUNIOR SIZED FOR FUTURE CHAMPS - Tailored fit for young swimmers to build elite skills early.
WATER FEEDBACK FOR MUSCLE MEMORY - Experience direct water contact on forearm and palm to engrain flawless technique.

The Finis Forearm Fulcrum Junior is a specialized swimming training aid crafted from durable rubber to connect the forearm and hand, preventing wrist bending. This junior-sized paddle enhances stroke technique by promoting an early vertical forearm catch and providing tactile water feedback to develop muscle memory, all while reducing shoulder stress. Ideal for young swimmers aiming to refine all four competitive strokes year-round.

Specifications

ASIN	B001GQ2CJ4
Age Range	Kid
Brand	FINIS
Colour	Yellow
Country of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (243)
Date First Available	31 March 2012
Generic Name	Swimming
Height	2.3 Inches
Included Components	1 Finis Forearm Fulcrum
Item Dimensions LxWxH	38.1 x 15.2 x 5.1 Centimeters
Item Weight	160 g
Length	11.4 Inches
Manufacturer	Finis
Material Type	Rubber;
Net Quantity	1 Set
Number of Items	1
Season	Year Round
Size	Junior
Sport	swimming
Weight	0.6 Pounds
Width	4.9 Inches

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TrustScore 4.5 | 7,300+ reviews

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NZ$316

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cook Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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