seanleecore Primal Crawl & Spine Twist and Stretch Trainer – Full Body Low-Impact Cardio Machine with Adjustable Hand Grips, Knee Support & Steel Frame | Home Gym Equipment
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Apr 16 – Apr 19
Features
- ENGAGE DEEP STABILIZER MUSCLES WITH 3D TORSIONAL TRAINING Stop limiting your core to simple forward-and-back motions. Our unique design enables dynamic body twisting that activates the obliques and deep stabilizer muscles often missed by traditional equipment. By incorporating this natural torsional movement, you're not just burning caloriesyou're sculpting a more defined midsection and enhancing functional core strength through total-body coordination.
- SENIOR-FRIENDLY & ULTRA-LOW IMPACT ON JOINTS Designed for all ages, especially seniors. The prone (face-down) exercise posture significantly reduces pressure on the spine and knees compared to squats or crunches. With thickened, high-density soft foam padding and an ergonomic curved design for arm and knee supports, it ensures a pain-free workout experience for those with sensitive joints or back concerns.
- 400LBS WEIGHT CAPACITY & ROCK-SOLID STEEL FRAME Engineered for maximum durability and safety. This full-body crawler features a heavy-duty reinforced steel frame capable of supporting up to 400 lbs (181kg). The industrial-grade construction ensures a wobble-free workout, providing the stability required for high-intensity sessions or larger users who demand the highest standards in home gym equipment.
- FULLY ADJUSTABLE & TECH-INTEGRATED DESIGN Customize your workout intensity with 5 adjustable handlebar height levels. Stay motivated and track your progress in real-time with the integrated electronic monitor (showing time, count, and calories). The built-in phone holder allows you to follow workout videos or enjoy entertainment while you exercise, making your fitness routine more engaging.
- SILENT OPERATION & SPACE-SAVING STANDING STORAGE Perfect for apartment living and shared spaces. The high-precision gliding system ensures whisper-quiet movement that won't disturb your family or neighbors. With a compact footprint (136x55x41cm) and an easy-assembly design, the machine can be stood up vertically against a wall when not in use, saving 80% of floor space.
Brand: seanleecore
Color: Black
Material: Alloy Steel
Maximum Weight Recommendation: 400 Pounds
Operation Mode: Manual
Operation Mode: Manual
Color: Black
Material Type: Alloy Steel
Maximum Weight Recommendation: 400 Pounds
EU Spare Part Availability Duration: 10 Years
Brand Name: seanleecore
Manufacturer: seanleecore
Included Components: Machine
Unit Count: 1.0 Count
Warranty Description: 1 Year Manufacturer
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Apr 16 – Apr 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Love, love, love that I waited to buy this, seen it on tiktok and Instagram but when I seen reviews for the plastic version of this I was waiting to see if there would be a metal one that would come out later. Sure enough 2 months later seen these popping up, this one was different though didnt have cables that the others had, exactly what i was looking for so I bought it. Easy setup. Easy to use thanks! The memory foam knee pads are top tier! And that demo video with the guy using the machine was all I needed to see. Thanks for the great product...
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Reviewed in the United States on April 1, 2026 by sexylatinaloca
I received what was described and on time. This is well built and a great exercise you can prop the front part up on a chair if you like a more vigorous exercise and it will definitely work your abs and easy to put together.
Reviewed in the United States on April 3, 2026 by J. D.
I'm still not sure I'm sold on this thing being a good use of my workout time. It's definitely non-impact, but it's also pretty easy. I don't feel like I'm doing much. Also, the pads for the knees are thin and you attach them with a couple pieces of double-sided tape. They won't last. With all that being said, the device is sturdy and everything moves smoothly and quietly. It feels like it'll last forever (aside from the aforementioned knee pads, which are cheap and attached in the jankiest way possible)
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Reviewed in the United States on March 21, 2026 by Jake Moses
I’ve been using this crawl and stretch trainer for a while now, and it’s a great addition to my home workout routine. What really stands out is how it combines low-impact cardio with full-body movement. It engages multiple muscle groups at once, especially the core, back, arms, and legs, making workouts feel efficient without putting too much stress on the joints. The motion feels smooth and natural, almost like a guided crawling and twisting exercise, which helps improve flexibility and mobility over time. It’s especially nice for days when I want something effective but not too intense. I’ve noticed it helps with posture and reduces stiffness, particularly in the lower back area. The adjustable hand grips and knee supports make it comfortable to use for different body types. I appreciate that I can customize the setup to fit my height and preferred workout style. The padding on the knees adds extra comfort, allowing for longer sessions without discomfort. The steel frame feels solid and stable during use, giving confidence that it’s built to last. It doesn’t wobble, even during more active movements. At the same time, it’s compact enough to fit in a home gym space without taking up too much room. Overall, this is a versatile and beginner-friendly piece of equipment that offers a low-impact yet effective workout. It’s a great choice for anyone looking to improve strength, flexibility, and overall fitness from the comfort of home.
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Reviewed in the United States on March 23, 2026 by TheSmartSelection
This is so much better than an a roller! I’ve used many a machines and this is the only one I can say works better than the ab roller. From crunches to oblique twists to leg raises I’ve tried most core exercises and machines and by far this is in the top 5 machines that I love for abs. The twisting motion and sliding feel organic unlike ab machines that can feel painful or forced and even sometimes cause injury. Using this machine will help me carve out my core and strengthen the abdominal wall that I’ve damaged over the years with machines that left me prone to injuries that will never heal. I can’t say enough good about the product and firmly believe it deserves to be in every commercial and home gym in the world, it’s that good! Assembly was less than 10 minutes and came with all the hardware and tools needed to assemble the product. The directions were very simple and straightforward and the materials are commercial grade and would fit in nicely at public gyms that hunger for a piece of equipment like this.
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Reviewed in the United States on March 23, 2026 by Doug
I’ve had 0 complaints with this machine so far. It was easy to put together, and it isnt so heavy that I have trouble moving it from the corner where it’s stored to the living room where I workout. The knee pads are comfy enough. I don’t have great knees and it hasn’t irritated them at all. The machine is overall pretty quiet to use and seems like it’s high quality to me. It would be fun if it came in fun colors like pink or something though.
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Reviewed in the United States on April 5, 2026 by Indika
TLDR: Works great, fantastic workout, great build, easy to assemble, stable but lightweight, smooth movement, great flexibility and motion workout. The movement feels smooth and controlled, especially with the knee support and adjustable hand grips helping maintain good form. It’s easy to switch between different motions, so you can target core, glutes, and overall mobility in one session without needing multiple machines. What I like most is how approachable it is for everyday use. It doesn’t feel intimidating or overly intense, but still gives a solid workout when used consistently. The steel frame feels stable during use, and the compact design makes it practical for smaller spaces. Great workout crawl machine!
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Reviewed in the United States on April 1, 2026 by Jason W
Very interesting ab machine. Very easy set up and very difficult to use based off your level of fitness needed in order to use it appropriately. Very challenging and hard. I really have to work my way up to using it. So far it’s been a good workout. Very stabile and doesn’t take up much room.
Reviewed in the United States on April 4, 2026 by Friendly Reviewer