I'm using my AllevaRed Light Therapy Belt for 20 minutes daily and find the treatments to be very soothing to the pain I've been experiencing in my upper arms. There are no 'lasting results' as yet, but this is only the 2nd week I've been using it, so I'm still hopeful it's going to help mitigate and heal ..
Combination of dual frequency red-light. Works for my lower back in conjunction with physical therapy. Appreciate the expansion belt for perfect placement.