I've used the Serola belt this past week and plan to use it one more week before I write the review.
It has provided support and relief to the lower area of my back which has been sore for the past month.
Tuesday was quite warm, 98* in the afternoon, I removed the belt a few times during my round.
I have shown the belt to several friends and they may purchase one to try.
With the use of the Serola belt, I have been able to play golf pain free.