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CORENGTH

Fitness Crunch Assistant

4.3 out of 5 stars.
18 reviews

The revolutionary crunch assistant. Its ergonomic grip guides your movements and keeps your neck protected. The secret to perfect crunches.

Ultra clever storage! Once you've finished your crunches, fold your assistant away in a flash. Just 10 cm thick, so it can be stored anywhere. Performance without being encumbered.

ID 8736039

€20.00
Tax included

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  • Features

    Design benefits

    • compact design

      Its 10 cm folded height means you can hide it away under the bed or sofa

    • ergonomic grip

      Guided movements and your neck protected for perfect crunches.

    Design details

    What's the point of a crunch assistant?

    The crunch assistant guides you towards the right movement while protecting your neck. No more stress on your neck and shoulders: the support cushion relieves tension while you focus on your crunches. Ideal for beginners or for those getting back into sport, it helps you exercise calmly and efficiently.

    Which muscles are involved when using this product?

    Tests carried out in our SportsLab have confirmed it:this crunch trainer targets your abdominals with precision.Its design promotes optimal ab work, while minimising the involvement of other muscle groups.Ideal for beginners or those with mobility restrictions, its controlled range of motion reduces the risk of injury.

    How do you use the crunch assistant?

    Make crunches easy! Place you neck on the comfortable cushion and let the curved shape guide your movement. The crunch assistant guides you for the right movement in each rep. The end of bad positioning: your neck is protected and your abs are worked efficiently.

    Easy to assemble?

    Designed to make life easier! The arms unfold and connect at the push of a button. Once folded, it's only 10 cm high: slide it away under the bed or sofa until your next workout. Storage has never been easier!

    What other equipment is available for abs?

    Want to take your ab training up a notch? Our ab wheel is your next step! Made for intermediate sportspeople, it will push you to new challenges. The next level for even better sculpted abs.

    Product dimensions

    Weight 2.550 kg
    Unfolded dimensions:
    Length: 55 cm
    Width: 63 cm
    Thickness: 54 cm

    Dimensions when folded:
    Length: 55 cm
    Width: 63 cm
    Thickness: 7.5 cm

    How do you clean it?

    After being handled by your damp hands during your workout, your crunch assistant deserves a little freshening up. To do this, give it a quick wipe with a damp cloth.

  • Usage & care

    Warranty

    5 Years

    Care Instructions

    Usage precautions

    To be used on a flat surface

    Cleaning

    • DO NOT WASH.

    • DO NOT DRY CLEAN.

    • DO NOT IRON.

    • DO NOT TUMBLE DRY.

    • BLEACHING EXCLUDED.

  • Specifications

    composition

    Frame: 100.0% Stainless Steel;Backrest: 100.0% Polypropylene

  • Environmental impact

    Our ecodesign approach reduces the environmental impact of our products.

    We’ve examined the environmental footprint of this product in order to identify how we can produce it in a more sustainable way. With this knowledge, our design teams were able to develop this product while significantly reducing its environmental impact.

    Learn more about our sustainable approach to product design
    Environmental Impact

    Designed to reduce environmental impact

    Product made with a CO2eq reduction of 44% compared to the previous or similar product

    Read more

    Our design teams are working to develop processes that will reduce the impact of a product, while preserving its technical characteristics. This reduction relates to the following indicators: climate change, air pollution, water pollution and resource depletion.