Stretches my back out correctly after waking up in the morning and after being in my office all day. Don't worry about how to use it, they have a lot of tutorials for you.
My boyfriend is a strength training enthusiast, he often does a lot of strength training, because of some wrong posture and too many weights, he often has back pain, we have been using this wheel for a while, and has become an easy way to get a quick stretch when feeling tight or tense. Needless to say, we will recommend it, very worth trying.
This helps a lot on my back pain relief. Just rolling on the wheels for a few minutes a day, stretch out my lower and upper back which has been a problem as I've aged.
I give this wheel to my husband as a gift. He had back issues for a long time. He is so pleased with the wheel, in particular, the design of two massages, which help you constantly adapt to the rolling. He gets instant targeted pain relief.