







🧘♂️ Stretch smarter, move freer — your core’s new best friend!
The Corestretch Medi-Dyne Core Body Exerciser is a lightweight, aluminum stretching device designed to improve core flexibility and spinal health. With 10 sizing options and 3 fitness levels, it offers customizable stretching for back, shoulders, and legs. Originally developed for physical therapy, it’s portable and collapsible, perfect for daily use at home, office, or on the go.













| ASIN | B000GAAXGA |
| Batteries included? | No |
| Best Sellers Rank | 164,853 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1,017 in Back Massagers |
| Brand | ProStretch |
| Color | Grey |
| Customer Reviews | 5.0 5.0 out of 5 stars (4) |
| Date First Available | 1 July 2011 |
| Department | unisex-adult |
| Features | height_adjustable |
| Included components | Stretching Device, User Guide |
| Is discontinued by manufacturer | No |
| Item model number | 39841 |
| Manufacturer | Medi-Dyne |
| Material type | Aluminum |
| Number of items | 1 |
| Product Dimensions | 1.27 x 10.16 x 19.05 cm; 45.36 g |
| Seasons | Evergreen |
| Size | Standard |
| Style | Back Stretcher |
| Usage | fitness |
| Weight | 1.36 kg |
S**C
Not sure what to expect but very surprised.
I bought this product on a whim and was not sure it would be any good. I have suffered from a L4 L5 disc herniation for years and I already owned a load of products such as foam rollers, massage balls etc. I thought this would be a good device for helping me stretch and traction my spine and I must say that I think it works very nicely for this purpose. I regularly practice yoga and although yoga is great you can only stretch so far without the aid of someone helping you. This device acts like a person pushing you that bit further for that really deep stretch. It is also plenty long enough for me at a height 6ft 4in as I was concerned the adjustment would not cater for someone of my height. I think this product makes a great addition to my collection of massagers and exercising kit.
T**C
Five Stars
Delivered on time. This has helped important improve my stretching.
Trustpilot
5 days ago
2 weeks ago