Quell is designed for people with back, leg, foot, arthritic and nerve pain. In a recent clinical study that included conditions such as fibromyalgia, painful diabetic neuropathy, sciatica, and osteoarthritis, 81% reported improvement in their chronic pain and 67% were able to reduce their pain medications.
The estimated population of Nashville in 2016 is 659,042. The Nashville metropolitan statistical area is estimated to have 1.75 million people, up from 1.59 million in 2010. In 2016, the population of the city proper is estimated at 659,042 -- not including semi-independent municipalities.
The estimated 2014 population of Memphis is 670,000. Memphis has an estimated population of 670,000, up from 652,000 in 2011. The greater Memphis metropolitan area, which includes counties in Arkansas and Mississippi, has an estimated population of 1.33 million, which makes Memphis the second-largest metro area in Tennessee after Nashville.