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nuFLEX – Flexibility Door Trainer

27 reviews
100% of buyers enjoyed this product! 17 orders


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Nuflex Flexibility Door Trainer

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NOTE: nuBANDS may require more time to be delivered Due to extremely high demand. Please be patient, we are doing our very best to fulfill every order that we receive!

Nuflex Flexibility Door Trainer

Absolutely Perfect For Dancers & Yogis!

Feeling tight and sore? Looking for a way to stretch out & get loose as a goose? Introducing a FlexDoor or flexible trainer that fits on literally ANY door! Perfect for dances, yogis, or anyone looking for an awesomely thorough stretch!

Train with confidence with our newest addition to our nuFLEX – Flexibility Door Trainer. It is made using high-quality materials that make it durable to make sure that it will not break easily.

Nuflex Flexibility Door Trainer

This Door Flexibility Gymnastics Stretching Leg Strap secures the strap with a metal bolt through a metal plate.

FlexDoor will help you stay nice, loose, and limber all year round and especially comes in hand during the winter when we tend to get cooped up.. never skip a beat and get the stretch of your dreams all with our flexibility trainer


  • Transform from Stiff to Stud – turn those stiff joints into a limber and loose machine that will feel good, and look good making your body a happier, and healthier place to be!
  • Portable – Train Anywhere! – all you need is a little bit of time, a door to hook on, and a desire to get that deep core stretch you’ve only dreamed of.. so no more excuses compadre!
  • Makes a Perfect Gift Idea – this flex trainer makes for an awesome gift any time of the year, especially in winter! Give the gift of health and mobility this year.. they’ll be so grateful that you did!

Nuflex Flexibility Door Trainer

This life-changing door attachment makes a perfect gift for that couch potato in your life that wants to change but doesn’t know how.. make it easier for them.. they’ll be so glad that you did!


  1. Place the ring on the top of the door
  2. Metal ring facing the door
  3. The close the door
  4. Pass the training belt through the ring


We want you to be 100% satisfied with the products you buy from us. If for ANY reason you are not satisfied with your purchase, we offer an iron-clad money-back guarantee.

Buying online can be a daunting task, so we want you to realize that there is an absolute ZERO risk in buying something and trying it out.

Great Customer Support – Simply contact us and we’ll do everything possible to make you satisfied

Nuflex Flexibility Door Trainer SHIPPING WORLDWIDE
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Returns>> 100% Money Back Guarantee.

We process orders between Monday and Friday. Orders will be processed within 7 business days of ordering and shipped out the next day after the processing day. All orders are shipped with a tracking number so you can track it every step of the way!

Nuflex Flexibility Door Trainer

Real customer reviews

27 reviews
100% of buyers enjoyed this product!
5 stars
( 16 )
4 stars
( 11 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. A***r


  2. M***w

    this is a perfect choice for such a low price

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