Wave - Fully Adjustable Psoas Muscle Release Tool with Thrival App for QL, Hip Flexor, Back, Hamstring, Glute, Iliacus, and Neck Pain - Trigger Point and Myofascial Release Tool - Carbon Black

I have experienced back pain and eventually hip weakness for the past two decades. Started using the Thrival muscle recovery Thrival wave about two weeks ago and have been very satisfied with the progress of recovery I am suddenly experiencing in my lower back and hip. Noticeably less stiffness and strength is slowly but surely increasing. I still have a long ways to go, but I know that the Thrival wave will help to get me there!

I cannot say enough good things about Thrival Muscle Recovery! After struggling with persistent low back pain, I was honestly surprised by how quickly and effectively this worked. Within a short time of consistent use, my pain was noticeably reduced, my mobility improved, and I finally felt real relief. What makes Thrival even better is how easy it is to use. The design is simple, intuitive, and incredibly effective. The YouTube instruction videos are clear, professional, and easy to follow, which makes it perfect for beginners and experienced users alike. I never felt unsure about what I was doing—and that made a huge difference in getting results safely. If you’re dealing with low back pain, tight muscles, or recovery issues, Thrival is absolutely worth it. It has truly been a game-changer for my pain, my movement, and my quality of life. I highly recommend it to anyone looking for real, effective muscle recovery and pain relief!

I bought this for my psoas because running turns my hips into concrete. Turns out it also works on pretty much everything else that complains after a long run — glutes, lower back, and anything nearby that’s feeling dramatic. The adjustable height actually matters. I can make it gentle or “okay, message received” depending on the day. It’s uncomfortable in a productive way, not a regretful way. This is actually my second one — I gave the first to a running friend who refused to give it back. After a few weeks, my stride feels smoother and my post-run stiffness has definitely backed off. Solid little recovery tool for runners who collect tight muscles like souvenirs.

This has been a great addition to my post workout recovery routine. It really gets into those hard to reach areas. Love it for my glutes, calves & hip flexors!

Simple yet effective solution for lower back pain relief. It is very simple to use. A single 2 minute session works really well making me feel like I took a couple of Advils.

It's too large to get really deep behind the bone and into the muscle. Note that having both sides on it points the wrong direction but is a good "warm up." After using both sides you then have to take off one side and then work it inside-out to get deeper behind the hip/pelvic bone. Even so, it helps so 3 stars.

Amazing product. It does exactly what it says. The release is amazing. My chiropractor recommended this one because it’s adjustable.

Hurts so good! I bought this at the recommendation of my chiropractor. I’ve been seeing him regularly for low back pain and he suggested one of these to loosen my psoas muscle. I was so excited to try this as soon as it was delivered. I am a normal size person with some athletic and strength abilities. I am able to maneuver with no issues. After one use. I do feel that my lower back has improved. My 16 year old daughter just tried it as well on her hip flexors. She is a cheerleader and felt this really helped her. While I have only had it two days, I do feel that this is a sturdy product and will last for a while.