A 2015 ?????? ????? ?????? ???????? ?? ?????? ??? ?????? ???????????? ????? ????????????? ?????????? ?? ?????? ?????????? ??? study ?????????? ????? ?????????? ???????????????????? ???????? ?????????? ?????????? ?????????? |?????????? ????????? ??? ????????? Oprah ??? ?????? ?????? ?????? ??? ???????? ??????????? Theragun ????????????????????????