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Nabaiji Tonifins Long Swimming Fins

Sale price: $12.00 Regular price: $34.99

Do you want to tone your rear legs and seat? These long and semi-rigid swim fins have a highly innovative blade with a 38° angle that will help you get a good muscle work out!

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Sale price: $12.00 Regular price: $34.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8650217

Product Videos

Product Features

A photo of the Nabaiji Tonifins Long Swimming Fins in use
A photo of the Nabaiji Tonifins Long Swimming Fins in use

Nabaiji Tonifins Long Swimming Fins | Our design teams have developed this swim fin for intermediate swimmers who swim regularly and want to work on their rear legs and seat

Do you want to tone your rear legs and seat? These long and semi-rigid swim fins have a highly innovative blade with a 38° angle that will help you get a good muscle work out!

Propulsion

Feel yourself move a lot quicker through the water because of the short blade

Muscular workout

The 38° blade lets you feel your leg and buttock muscles working

Product Lifestyle Image Gallery

Image Gallery



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Questions & Answers

Product Customer Reviews

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the best

great and efficient

Must haves

It feels like flying in water!!

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muscle work

Now I work more muscles than with the previous fins

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A good job of…

Good work on the thighs and glutes with the fins

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Recommended by a regular...

Recommended by a pool regular, these fins are effective for working the thighs and buttocks. More discreet color would have been welcome

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apart from the color...

apart from the bad taste color, it's a good fin

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Love this product for me to work on my hamstring and core muscles

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Very well complies with…

Very much in line with what I expected

Perfect

Perfect

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Great quality great price very happy

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Helpful during training

Very helpful fins when training in the swimming pool. They fit perfectly quickly and do not slip during training.

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tried yesterday at the pool

new sensations, it's great

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Very good fins for…

Very good fins for strengthening muscular work on the posterior chain. The look is not what I prefer.

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Fins recommended by my…

Fins recommended by my physiotherapist following a knee injury. Very good product

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Very effective fins for…

Fins very effective for building muscle

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Additional Product Information

Composition

Blade (for diving): 100.0% Styrene Ethylene Butadiene Styrene ; Shoe: 100.0% Styrene Ethylene Butadiene Styrene

What are swim fins for?

A fin is a piece of swimming training equipment to work the lower body. You can simultaneously work on your heart rate and lower-body strength training (thighs, glutes, calves, core stability).

Innovation!

A lot of swimmers use fins to train their legs. This focuses the effort on the quadriceps and the hamstrings and seat are worked very little.To work these muscles, we have designed these fins with an angle of 38° on the blade, which increases resistance when the fin rises and reduces effort when it sinks. 150 tests carried out have allowed us to measure an increase inmuscle use of 19% on the hamstrings and 27% on theseat.

Fin length

LONG FINS- US W 5.5-6.5: 14.4”- US W 7.5-8: 15.4”- US W 9-9.5 / M 7.5-8: 16.3”SHORT blade guarantees a good kick frequency and a good cardio workout. Movements are very close to “natural” swimming movements. The LONG blade guarantees a more sweeping kick and a stronger muscle workout.

Fin stiffness

SEMI-RIGID FINSThe STIFFER a blade is the more important muscular exertion will be.The more FLEXIBLE a blade is, the more efficient and sweeping the kick will be. Your muscular energy will generate the type of effort you’re looking for (cardiovascular or muscular effort)

Footwear

OPEN HEELFin foot pockets hold the foot in place when kicking (important for an efficient kick). The OPEN foot pocket means the ankle can move more freelyThe CLOSED foot pocket supports the foot in its natural position

Your 1st time using a fin?

Be careful to not start too quickly! The use of the fins should progressively increase to let the legs and feet adjust and get stronger and to avoid hurting the Achilles tendon.

Storage instructions

Store fins in a dry place.

Origin

Imported

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs

 

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