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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
cybex back extension Cybex 45 Degree Back Extension Hyperextension Model 5411 – Midwest Used Fitness EquipmentTechnical Specifications: Dimensions: 58" x 27" x 36" Weighs 110lbs Model: 5411 Cybex includes quality components such as rubber feet for preventing the unit from tipping over or moving, thigh pads for workout giving comfort and support, handle grips for keeping workout convenience and footrest for improving security 11 gauge steel tubing for an extended machine life and integral bearings for smooth workout For safety, users are advised not to bounce
Technical Specifications:
- Dimensions: 58" x 27" x 36"
- Weighs 110lbs
- Model: 5411
- Cybex includes quality components such as rubber feet for preventing the unit from tipping over or moving, thigh pads for workout giving comfort and support, handle grips for keeping workout convenience and footrest for improving security
- 11-gauge steel tubing for an extended machine life and integral bearings for smooth workout
- For safety, users are advised not to bounce or pause at bottom of lift and are recommended not to use heavy weight in the beginning
- 45-dgee back extensions works the erector spinae with the synergists, including the adductor magnus, hamstrings and gluteus maximus.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 1
Will not buy again
Size: 80P, Color: colored
We received the balls 5 days ago and so far our dog has destroyed a ball per day. At this rate, all the balls will be destroyed in 80 days. Not a good value for this product. We have other brand tennis balls that our dog has chewed on for months that have held up. We will not buy again.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Haven’t used them yet
Size: 80P, Color: colored
Haven’t used them yet but they appear to be good.
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Reviewed in the United States on May 17, 2026
★★★★★ 4
good for light chewers
Size: 16P, Color: yellow
Decent number of balls for the price! Unfortunately, my dog obliterated half of the tennis balls within an hour, but I'm sure part of that is because he likes to carry more than one ball at a time and chew on them a little before dropping for someone to throw. Otherwise, they are super bright, making them easy to see in the dark or dark places. They have some bounce to them, which makes playing fetch a little more exciting. My dog loves balls, so he has no complaints other than they don't squeak.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Great Value dogs love them
Size: 16P, Color: colored
Great Value. Dogs love them.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Great quality and folding it in half is a plus. Fits under a seat in car/truck.
Purchased another, as we need one in each car. This is a great ball thrower, especially as it folds in a half. Makes it easy to store under a car/truck seat. Haven’t had any problem with it, great quality!
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Reviewed in the United States on May 4, 2026