CoreFlex4D - Product Reviews

Customer Reviews

Based on 45 reviews
Garry Jones

I think it’s well put together machine and it make doing my abs easier the the other ab wheels

Gary Matthews

CoreFlex4D™ - Dynamic Core Trainer


CoreFlex4D™ - Dynamic Core Trainer

Irving Ovalles
The best!!!


R Kevin Thieme
Tough. But easy

This device is still champ. But I'm gaining on it. Getting better every day. It sits in front of my TV cause its so easy to drop down and do sets during football games or other sports I watch. Then it's escorted back to the gym.

Patrick Breuer
Nothing Comes Even Close

The CoreFlex 4D Roller is simply the best product in building your abs and core. There is no comparison. I started using it 3 days ago and does it ever work the entire abs, core. I have a ways to go to develop them…I will get there. This product is worth every penny. You will feel your abs be on fire 🔥.


With a cervical spine injury I struggle with many exercises or even simple stretches that put any strain on the neck. This tool has allowed to me hone in on lower core lower abs in a way I haven’t been able to for years. The elbow supports are a 1st step in transferring pressure that normally hurts my neck and the extended hand grip actually allows me to rest my forehead on my hands allowing me longer and deeper focus on my lower stomach area. I love it and after just a few uses I already notice something I haven’t felt in years.

Jesse whitley
Totally Awesome

I've been doing regular planks for about 3 months, saw this advertisement about the coreflex4D, ordered it and got it about 2 weeks ago, I can do regular planks on forearms and pushup style easily 3 minutes but this gave me the best core workout ever. I'm 62 and doing the 30 day video workout, kicking my butt. I do resistance bands work outs as well. Recommend this to all my friends. Age doesn't matter

Worth it

I was skeptical with this item but after getting it I love it, hits the core spot on. Strong and sturdy peice as I'm 275 and it works well with my weight

Craig Broten
Like very much but it let's me know I'm out of shap

I am starting to feel results