New back device tested for safety in volunteers
Symptom relief
Completed
This study checked if the BACK4 device, which uses radiofrequency and electrical muscle stimulation, is safe for use. Twenty-four healthy adults aged 22 to 55 received three treatments of increasing intensity over one week. The main goal was to track any side effects or discomfor…
Phase: NA • Sponsor: SWIMS America Corp. • Aim: Symptom relief
Last updated May 04, 2026 16:20 UTC