CoreCoach Deep Core Strength and Stability Trainer. Physical Therapy and Fitness for Back Pain. Easy-Read Gauge and Durable Nylon air Pillow. Free Video Training + Instruction Manual, Carry Bag

I use this product for back strengthening exercises. What I like most is the gauge which measures effective performance.

I used one of there at physical therapy for a sore shoulder and again to strengthen my core. It works very well when used properly, BUT, similar to isometric exercises, it will take a while to experience results. There is a sleeve to make this usable on the neck as well. This works best on a solid surface, carpet, or a PT table, and only on a bed or pillow as a last resort. Well worth the money. I would recommend this item to my acquaintances that I think would actually use it.

This really helped with my physical therapy. It helps strengthen your core and they’re very easy relaxed way. Definitely would recommend this.

Great devices, easy to use and is helping greatly with strengthening my core and subsequent back issues.

I wanted to give this 5 stars because it's helped me so much with pelvic floor exercises, but the one negative thing I have to say about it is when assembling it, the tube doesn't always stay in place and it allows air to leak out. I have a certain way I fix that issue but it's always hit or miss and I have to keep wiggling and twisting it to catch in the right place. Other than that, I feel it realigns my hips and has helped tremendously with my sciatica. I do still highly recommend this product and feel it's worth the money. It even comes with an app to show you different exercises to use