Rated 4.9 by 546 Google reviewers

In stock. Orders placed by 4 PM EST ship today.

Rail Anchor Straps (1 Pair) USA MADE

$19.75
Shipping calculated at checkout.
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  • verified 30-day returns · 1-year warranty
  • build Made for SOLO and STRONG
In stock. Orders placed by 4 PM EST ship today.

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These Rail Anchor Straps are included with the Inertia Wave® SOLO & Inertia Wave® STRONG. Without the Rail Anchors, you lose over 40% of the impedance and feedback response.  They are the key to proper anchoring. We recommend having a "spare Pair." Watch the creative ways to anchor your Inertia Wave VIDEO. 

Not compatible with the Inertia Wave® DUO.


Free USA shipping. Orders placed by 4 PM EST ship the same day, usually by FedEx. We ship worldwide; international rates are calculated at checkout.

30-day returns. Request a return within 30 days of delivery. See our Refund Policy for full terms.

Every Inertia Wave is covered by a 1-year warranty against manufacturing defects. Questions? Email help@inertiawave.com or call 330-956-3515.

See our Safety & Warranty page for care and safety guidance.

SOLO and STRONG anchor to a sturdy rail, post or pole with the included anchor straps, or to a door with our Door Anchors (sold separately). The DUO is held by two people and is never anchored.

Watch Creative Ways to Anchor for step-by-step videos.

Know your model

Rail Anchor Straps

What's in the box

  • 1 pair of rail anchor straps

Best for

Anchoring SOLO or STRONG to a sturdy rail, post, pole, fence or tree. Add a spare pair for a second training spot.

Setup & specs

Works with
SOLO & STRONG
Quantity
1 pair
Made in
USA

Verified buyer reviews · Judge.me

Customer reviews

What people are saying

Loved by 150,000+ Wavers

4.9
546 Google reviews
  • ★★★★★

    “I am loving the inertia wave. I got a solo and a duo and have been using the duo with my clients. I have a spot in the park where I can hook up the solo on the fence. I'm also finding I am able to activate more muscles in my back compared to a regular battle rope.”

    Kalman L. SOLO & DUO · Personal trainerGoogle review
  • ★★★★★

    “I just received my wave duo today and my 3 sons and I watched the videos on YouTube on the 15 movements to do and all we can say is WOW!!! We are so pleased after 1 use and are looking forward to tomorrow to get started our routine that will now include the Wave DUO. I highly recommend you give these a try for a home or even a gym workout.”

    David A. DUO · Family workoutsGoogle review
  • ★★★★★

    “I started using Inertia Waves at a cross training class and immediately fell in love with them. And ordered my own pair. Perfect way to supplement my weight workouts and portable enough to pack for travel. I took them with me on a trip to a small town in Mexico and was able to get good metabolic conditioning workouts done attached to a tree! Excellent product!”

    Debra B. Travel & classesGoogle review
  • ★★★★★

    “Best product out for strength and stability. The inertia wave is a full body workout for any age individual. Great for gym use or with any athlete training for a sport. Every athlete who comes to my facility has to use it before they leave!”

    Chris M. Athlete training facilityGoogle review
  • ★★★★★

    “Inertia Wave is the most simple yet effective way for me to workout at home. I’ll only do ten minute bouts periodically through my day but every time I sweat like I’ve done cardio for 45 minutes. For those of you worried about keeping your muscle mass relax...you still get a mean arm pump from using these as well!”

    John K. Home workoutsGoogle review
  • ★★★★★

    “I've purchased a lot of home equipment last couple of months, and nothings compares to the assisting workout the Inertia Wave provides. I've used battle ropes in the past and these provide a better workout than battle ropes. The best part they are easy to take on the go.”

    Edgar F. Battle rope alternativeGoogle review
  • ★★★★★

    “I love Inertia Wave! It’s light weight, comes in a lot of colors, and you can travel with it anywhere! You can use it at home or outside! You get a good workout without hurting your shoulders like the battle ropes!”

    Lynae C. Home & outdoorsGoogle review
  • ★★★★★

    “The inertia wave is an awesome new addition to my studio gym. The clients are loving how effectively it hits not just the core but the entire body. And for the trainer, it’s ease of setting up makes it simple to take with you anywhere if you need to. We haven’t picked up the battle ropes once since getting the inertia wave!”

    Michael U. Studio gym ownerGoogle review
  • ★★★★★

    “It's amazing! I love the fact that I can control the resistance by pulling it further out. The cardio is insane. It torches your arms, shoulders, back and core. Making it a full body workout and it's super versatile; more compact which makes it easy to transport when needed. Also they attach to anything.”

    Elisa H. Full-body conditioningGoogle review
  • ★★★★★

    “I prefer the inertia wave for my clients more than the battle rope, and it is so much easier to take to my mobile personal training sessions. The variety of exercises with an emphasis of stabilization of the back and core activation is perfect for my clients, and it definitely gets the heart rate up. They really enjoy it and hate it all at once, so you know they are doing it right.”

    TJ G. Mobile personal trainerGoogle review
  • ★★★★★

    “I absolutely love the Inertia Wave Strong. I had purchased a Solo over a year ago and it quickly became a must in my programming for clients. I was already using Solo to perform some strength exercises with clients but limited to what the grip options safely allowed. So, to have an IW designed and accessorized with everything you need to do it safely and efficiently is the best! 10/10 will buy again!”

    Emmanuel M. STRONG · TrainerGoogle review
  • ★★★★★

    “I absolutely love the Inertia Wave. I got introduced to it at my gym and it's such an intense and quick workout. I ended up buying a set for home and I can get a great workout in a short amount of time. Best of all, since it's compact to store, I don't have to have a dedicated spot for it in my house.”

    Rachel W. Compact home gymGoogle review

Works With SOLO & STRONG

Three models. One patented system. Every color performs the same, because you control the intensity.

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Most Popular · Waves + Strength

Inertia Wave STRONG

Everything in SOLO, plus two clip-on hand grips and two long belt attachments for strength exercises between wave sets. Anchor straps and travel bag included.

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Train Solo · The Original

Inertia Wave SOLO

The original anchored, single-person trainer for core and conditioning. Anchors 30 ways, to a rail, door, post or pole. Anchor straps included.

$119.00

Shop SOLO

Frequently Asked Questions

Everything you need to know before you start waving.

What is the Inertia Wave?

A patented, portable oscillating-resistance trainer. You pulse the tubes and they pulse back, so every wave works your core, arms, shoulders and legs together. It weighs under 3 lbs and packs into a travel bag.

Which model should I choose?

STRONG is our best seller: wave training plus clip-on hand grips and belts for strength exercises. SOLO is the original anchored trainer for core and conditioning. DUO is the two-person model for partner and group training and never needs an anchor.

Do different colors have different resistance?

No. All models are equal in strength, and color is only a preference. You control the intensity with how hard and fast you create the wave.

How do I anchor SOLO or STRONG?

Anchor straps are included. Secure them to a sturdy rail, post or pole, or use our Door Anchors (sold separately). See Creative Ways to Anchor for step-by-step videos.

Does the DUO need an anchor?

No. The DUO is held by two people facing each other and should never be anchored to a fixed point. Braid several DUOs together to train groups of 4 to 12.

What's included with each model?

STRONG: Inertia Wave tubes, anchor straps, two clip-on hand grips, two long belt attachments and a travel bag. SOLO: Inertia Wave tubes and anchor straps. DUO: two-person tubes with safety straps and cord locks, plus a travel bag.

How fast will my order ship?

USA shipping is free, and orders placed by 4 PM EST ship the same day. We ship worldwide with FedEx and DHL; international rates are calculated at checkout. See Shipping for details.

What is your return policy and warranty?

Request a return within 30 days of delivery, and every Inertia Wave is covered by a 1-year warranty against manufacturing defects. See our Refund Policy for full terms.

Where can I find workout videos?

Visit Workout Videos for beginner, advanced and strength routines for every model.