David M.
Love the product but when I ordered the size and color got messed up. I think it was a PayPal issue. I contacted Castle flex right away and they assured me they would make it right. I sent the wrong size one back and included a note with the request for the correct size and color. I received the new unit quickly but it was still the wrong color- it came back in the original box with the note still inside. I also had to hang it outside for a couple days because it stunk of cologne. I didn’t want to wait anymore to ship it back again so I just kept it.
I really do love the way it helps me rehab my foot/ankle
Jeffrey K.
Great solution to a painful problem. Works great.
Kenneth M.
I was hesitant to purchase this as there are a lot of questionable ads out there today promoting things that don't meet expectations. I am a 7th degree black belt, practicing martial arts for 6 decades and teach stretching to students, so I am not a novice. CASTLEFLEXX exceeded my expectations and I have now referred others to it. I am more limber as a result of this product and have incorporated it into my permanent workout routines.
Dahmel
expensive piece of cloth, to have to pay to learn how to use it
Jonathan M.
Having it since 2 weeks and I'm loving it!!!
Loretta P.
Love the stretch. Brought it to my Pilates session and my instructor loved it too! Incorporated it to my session.
Wilhelm K.
Skeptical at First
After dealing with chronic lower back pain for over twenty years and going through spinal surgery two years ago, I was willing to try anything. My pain is being managed by medications and physio, but nothing was helping. I thought I would give the Castle Flexx a try because I had nothing to lose. I must admit that I was not holding out much hope but after only three weeks of use my pain levels are much lower and I attribute this to the Castle Flexx. My physiotherapist told me that a lot of my pain was from tight hamstrings and the stretching of the Castle Flexx is helping to relieve the tightness.
Thank you, Castle Flexx, I only wish I would have found you twenty years ago.
Robert N.
Great tool. Just started using, but enjoying the feel of the stretching in my legs and glutes. Look forward to building my flexibility further.
Kevin C.
Great product, high quality. Very helpful for overall health!
Sheraz A.
everything was ok until I realised castlflexx support the Israeli terror state !
Adrian A.
Great tool! it really does help my lower back and gives me a stretch iv never felt before !
Marvin A.
It’s rough on the skin. I don’t like this material. It’s like sandpaper. Good idea but need it better in materials. Do you have it in flexible rubber band material? This one doesn’t have a good feel.
JOHN S.
Great product and great customer service team. I've been having issues the last 2 years with my right foot, calf and hamstring and couldn't figure it out. Less than 1 week into using this and it's the best they've felt in 2 years. Definitely suggest the stretching program too if you want to target a sorbitol area and have on demand routines too!
Stephen S.
My first order was done without the benefit of the sizing chart, my fault. The flex I bought was too small as I am over 65 and needed the larger size. At first, i received resistance to exchange the item as I was past the return date. I received an email from the owner/founder and responded to him. He agreed to allow me to exchange my flex for a a larger size. Customer service at its best. The flex definitely helps me in stretching out, however, I think I need to subscribe to the offerings to reach the full potential of the flex. I would recommend the flex for better mobility and ease of joints. Yes, this is a real review and purchase. Email me for further comment.
Stephen B.
Rolling into my mid 40’s as an athlete, I really started to notice my flexibility declining. Joints and low back began aching. Now in my early 50’s, I had had enough and needed to find some relief!
I found Castleflexx on Instagram and noticed
That Ronald Acuna JR used this to rehab from a devastating ACL tear. A year later he went on to become the only MLB player in history to reach and creat the only 40/70 club all of his own. Nobody in MLB history has even come close and probably never will!
So I had to see if this could help me loosen up a bit. Well, it sure did! I began using the Castleflexx and felt immediate relief after every single
Stretch. As the weeks went by, I began to notice my back and hip pain started to go away. Well over a month in, I am feeling like a million bucks and getting better everyday!
I love this thing so much that it travels with me everywhere I go! It has definitely been life changing and I don’t think I could go a day without it now!
It is and has been life changing for me!
Mitchel
It’s a good reliable product
Leanne M.
I ordered 2 castle-flexx and when the box arrived it had been damaged and resealed by post office with a note in it. One castle flexx was missing. So glad I ordered the shipping insurance !! New one was ordered and customer service was so helpful!
Peter P.
The actual CastleFlexx product is absolutely amazing. Charging for package protection is lame.
Amanda W.
It’s easy to use and gives a great hamstring stretch! I love the colors too!!
Dana R.
Best stretch - especially for my plantar fasciitis. Worth every penny!!!!
catalina
I’ve only gotten one package still waiting for the other 2 purchased items!
Jamie T.
I was skeptical, but desparate for anything that could help. THIS product is truly helping me heal my body and build it back..... Two months after a game of squash resulted in a 4 hour knee surgery (Bone-patellar tendon-bone autograph for ACL reconstruction, plus repair of severe tears of both lateral and medial meniscus).... my body was wrecked. Atrophy in some areas, pain in most from being non-weight bearing on crutches for so long. Focusing on stretch and mobility using Castle Flexx is the most enjoyable part of my PT routine, and probably the most underrated. It's helped me gain and keep the extension on my knee, as well as manage my lower back pain. I'm fortunate I could afford to take a gamble on this product. It's worth every penny.
Mike
Awesome piece of equipment I take it everywhere with me. Helps calm down my sciatica and provides a great stretch.
Amy F.
It has been great for my husband and son. They use it daily for stretching and flexibility.
Fraser W.
It has been amazing. I can’t wait to continue to use it.
Beverly
The fact that you need to pay for subscription
matt b.
I’m a big dude and worried that I would shred this device, but it’s a very well built product.
Jennifer
never received my order and am not getting any traction with customer support despite my attempt to reach out twice.
Knowlton S.
Quality constructed product that performs.
Nathan
Best device for stretching hamstring ever. Quality product.
Loretta
i just don’t see any difference in the stretching - ♀️
Christopher
Awesome product! Easy to use and stretches out legs and lower back.
Jake P.
Great product! I have very tight muscles and back pain from wrestling and weight training. It’s been the most effective in helping relieve my tension and pain.
Justin J.
Good quality. Very convenient
Mike R.
This has definitely helped almost eliminate hip & back pain, along with getting rid of my plantar fasciitis.
Ward B.
Castleflex has been a great addition to my daily routine--I have always been a stretcher w bands, isometrics etc. Castleflex allows me to have a consistent routine and a visual reminder to make sure that I stretch as often as possible--a great way to wind down the day in front of the TV and it also incorporates well into a meditation routine as well--great product!
Jennifer J.
I love it. It's 100% legit. I hate all things even exercise-adjacent, and now I look forward to stretching. I have had sciatic and knee issues for years, and this absolutely has helped.
Mark W.
I have injured hamstrings and my previous band really didn’t stretch. The castle flex oh my what a beautiful burn in the stretch. 5 minutes of pain and I can walk my entire shift in the ER, I work as a nurse.
Even better I can use my FSA account to pay for it.
Lorri T.
Still learning to use my CastleFlexx. I'm committed to stretching each day, and love the product.
Corey N.
Amazing product. Highly recommend
Barbara O.
I am 63 years old and have been doing yoga and stretching exercises for over 20 years. I bought Castleflex after developing “yoga butt”
and it has worked wonders. I am able to continue stretching and I use it morning and evening. It isn’t time consuming and the benefits are worth the investment .
Kevin J.
This has really helped my hip, and lower back issues. I had my daughter start using it it also. Very well made product.
Allan S.
Best stretch of my life