If we use that logic, and I certainly do, than you have to apply it to EVRY part of the body! So, we use lumbar rotary mobility training (low load) to simply regain the lumbar rotation ROM we all had, when we were kids.
Providence has a city population of 179,154; it is also part of the Providence metropolitan area which extends into southern Massachusetts. The Providence metropolitan area has an estimated population of 1,604,291, which exceeds that of Rhode Island as a whole by about 60%.
Providence-Warwick, RI-MA Metro Area has a population of 1.61M people with a median age of 40.2 and a median household income of $58,965. Between 2014 and 2015 the population of Providence-Warwick, RI-MA Metro Area stayed from 1.61M to 1.61M, a 0.23% change and its median household income grew from $55,836 to $58,965, a 5.6% increase. The population of Providence-Warwick, RI-MA Metro Area is 76.8% White, 11.9% Hispanic, and 4.73% Black.