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.
Nashville is the capital of the U.S. state of Tennessee and the county seat of Davidson County. Nashville is the second largest city in Tennessee, after Memphis, and is the fourth largest city in the Southeastern United States. It is located on the Cumberland River in the north-central part of the state.